404535430241 has 16 divisors (see below), whose sum is σ = 426561617664. Its totient is φ = 382880661504.

The previous prime is 404535430219. The next prime is 404535430253. The reversal of 404535430241 is 142034535404.

It is a cyclic number.

It is not a de Polignac number, because 404535430241 - 2³⁴ = 387355561057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404535430261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13207841 + ... + 13238433.

It is an arithmetic number, because the mean of its divisors is an integer number (26660101104).

Almost surely, 2^404535430241 is an apocalyptic number.

It is an amenable number.

404535430241 is a deficient number, since it is larger than the sum of its proper divisors (22026187423).

404535430241 is a wasteful number, since it uses less digits than its factorization.

404535430241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36640.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 404535430241 its reverse (142034535404), we get a palindrome (546569965645).

The spelling of 404535430241 in words is "four hundred four billion, five hundred thirty-five million, four hundred thirty thousand, two hundred forty-one".