404524425404 has 12 divisors (see below), whose sum is σ = 772273903128. Its totient is φ = 183874738800.

The previous prime is 404524425401. The next prime is 404524425419.

404524425404 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404524425401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4596868427 + ... + 4596868514.

It is an arithmetic number, because the mean of its divisors is an integer number (64356158594).

Almost surely, 2^404524425404 is an apocalyptic number.

404524425404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

404524425404 is a deficient number, since it is larger than the sum of its proper divisors (367749477724).

404524425404 is a wasteful number, since it uses less digits than its factorization.

404524425404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9193736956 (or 9193736954 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 38.

It can be divided in two parts, 404524 and 425404, that added together give a palindrome (829928).

The spelling of 404524425404 in words is "four hundred four billion, five hundred twenty-four million, four hundred twenty-five thousand, four hundred four".