451 MHz
by Quatro cinco um
Is this your podcast?Insights from recent episode analysis
Audience Interest
Podcast Focus
Publishing Consistency
Platform Reach
Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.
Most discussed topics
Brands & references
Total monthly reach
Estimated from 3 chart positions in 3 markets.
By chart position
- 🇧🇷BR · Books#1300K to 800K
- 🇵🇹PT · Books#2910K to 30K
- 🇨🇭CH · Books#623K to 10K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
94K to 252K🎙 Daily cadence·208 episodes·Last published 1mo ago - Monthly Reach
Unique listeners across all episodes (30 days)
313K to 840K🇧🇷95%🇵🇹4%🇨🇭1% - Active Followers
Loyal subscribers who consistently listen
94K to 252K
Market Insights
Platform Distribution
Reach across major podcast platforms, updated hourly
Total Followers
—
Total Plays
—
Total Reviews
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* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.
On the show
From 20 epsHosts
Recent guests
Recent episodes
#204 Escrever para lembrar — Lídia Jorge
Jul 17, 2026
58m 59s
#203 Zen, tá ligado? – Emicida e Arthur Dantas
Jul 8, 2026
1h 09m 35s
#202 Tudo sobre Dercy — Adriana Negreiros
Jul 3, 2026
58m 07s
#201 Orides Fontela, poesia, lucidez e Flip — Rita Palmeira
Jun 26, 2026
1h 02m 20s
#200 Bônus — O drible de Julinho da Adelaide — Chico Buarque e Mario Prata
Jun 19, 2026
1h 01m 49s
Social Links & Contact
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| Date | Episode | Topics | Guests | Brands | Places | Keywords | Sponsor | Length | |
|---|---|---|---|---|---|---|---|---|---|
| 7/17/26 | literaturememory+3 | Lídia Jorge | Companhia das LetrasMisericórdia+1 | — | Lídia JorgeMisericórdia+6 | — | 58m 59s | ||
| 7/8/26 | literaturerap+4 | EmicidaArthur Dantas | Lei RouanetQuatro Cinco Um+1 | — | EmicidaArthur Dantas+7 | — | 1h 09m 35s | ||
| 7/3/26 | Dercy GonçalvesBrazilian culture+3 | Adriana Negreiros | Lei RouanetDercy: a Diva Debochada | — | Dercy GonçalvesAdriana Negreiros+5 | — | 58m 07s | ||
| 6/26/26 | poetryliterary criticism+4 | Rita Palmeira | — | Paraty | Orides FontelaRita Palmeira+5 | Lei Rouanet | 1h 02m 20s | ||
| 6/19/26 | censorshipBrazilian music+4 | Mario Prata | Jorge MaravilhaAcorda, Amor | — | Chico BuarqueMario Prata+6 | Lei Rouanet | 1h 01m 49s | ||
| 6/12/26 | literaturecensorship+4 | Mario Prata | Diário de Um Magro | — | Mario PrataChico Buarque+7 | — | 1h 18m 38s | ||
| 6/5/26 | lugar de falafilosofia+3 | Djamila Ribeiro | Rosa dos TemposGrupo Editorial Record+2 | — | lugar de falaDjamila Ribeiro+3 | — | 59m 08s | ||
| 5/29/26 | feminine fearsPilar Quintana+4 | Adriana Ferreira SilvaElisa Menezes | Companhia das Letras | — | Pilar Quintanafeminine fears+6 | — | 1h 03m 00s | ||
| 5/22/26 | warliterature+3 | Beatriz Bracher | Editora 34Guerra — I | — | Beatriz BracherGuerra I+5 | — | 1h 03m 11s | ||
| 5/15/26 | musicpoetry+3 | Buhr | Lei RouanetQuatro Cinco Um+3 | — | BuhrFeixe de Fogo+5 | — | 45m 48s | ||
| 4/17/26 | Manuel Bandeirapoetry+3 | Elvia BezerraNoemi Jaffe | A Trinca do Curvelo | Todavia | 140 yearsaffective life+1 | — | 58m 16s | ||
| 4/10/26 | crítica literáriafeminismo+2 | Beatriz Resende | Crítica Insubmissa | — | críticaliteratura+1 | Lei Rouanet | 56m 28s | ||
| 4/3/26 | poetrysonnets+3 | Glauco MattosoPaulo Henriques Britto | Embora | — | A Feira do Livro 2025Embora+1 | Lei Rouanet | 53m 13s | ||
| 3/27/26 | poetrymarriage+2 | Fernanda BastosLuiz Maurício Azevedo | VagonetaCamomila, Capim e Outros Cacos+1 | — | conjugal poetryliterary criticism+2 | Lei Rouanet | 52m 20s | ||
| 3/20/26 | Argentinamilitary coup+3 | Sérgio AlcidesJulián Fuks | Facundo, ou Civilização e Barbárie | Argentina | FacundoCivilização e Barbárie+2 | — | 1h 06m 47s | ||
| 3/13/26 | literaturefiction+3 | Carlos Marcelo | O EscutadorPensar+1 | Belo Horizonte | A Feira do Livro 2025Renato Russo+1 | Lei Rouanet | 56m 49s | ||
| 3/6/26 | guerraconflitos+5 | João Paulo Charleaux | As Regras da GuerraEUA | Israel | EUAIsrael+3 | Lei Rouanet | 57m 11s | ||
| 2/27/26 | poetryBrazilian literature+2 | Ana RüscheLubi Prates | Inesquecíveis: Quatro Séculos de Poetas BrasileirasQuatro Séculos de Poetas Brasileiras | — | InesquecíveisQuatro Séculos de Poetas Brasileiras+1 | Lei Rouanet | 51m 37s | ||
| 2/20/26 | educação antirracistaliteratura+3 | Lavínia RochaAndressa Marques | O Que Você Pensa Quando Falo África?A Construção | — | racismoescolas+2 | Lei Rouanet | 58m 07s | ||
| 2/13/26 | Sambanegotiation+3 | Luiz Antonio Simas | Pra Tudo Começar na Quinta-feira: o Enredo dos Enredos | — | Carnaval cariocaAcadêmicos de Niterói+2 | Lei Rouanet | 50m 42s |
Showing 20 of 20
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Chart history for 451 MHz
Peaked at #1 in Brazil, top 10 in 2 of 6 tracked markets, currently #1 in Brazil.
| Market | Genre | Peak | Current | Trend |
|---|---|---|---|---|
| Brazil | — | #1 | #1 | — |
| Brazil | — | #2 | #2 | — |
| PT | — | #29 | #29 | — |
| CH | — | #62 | #62 | — |
| PT | — | #64 | #64 | — |
| CH | — | #150 | #150 | — |
Chart Positions
6 placements across 3 markets.
Chart Positions
6 placements across 3 markets.