404235555404401 has 8 divisors (see below), whose sum is σ = 464055166744064. Its totient is φ = 344933862778080.

The previous prime is 404235555404339. The next prime is 404235555404441. The reversal of 404235555404401 is 104404555532404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 404235555404401 - 2¹¹ = 404235555402353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404235555404441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129479676660 + ... + 129479679781.

It is an arithmetic number, because the mean of its divisors is an integer number (58006895843008).

Almost surely, 2^{404235555404401} is an apocalyptic number.

It is an amenable number.

404235555404401 is a deficient number, since it is larger than the sum of its proper divisors (59819611339663).

404235555404401 is a wasteful number, since it uses less digits than its factorization.

404235555404401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258959356671.

The product of its (nonzero) digits is 3840000, while the sum is 46.

The spelling of 404235555404401 in words is "four hundred four trillion, two hundred thirty-five billion, five hundred fifty-five million, four hundred four thousand, four hundred one".