904268331504 has 60 divisors (see below), whose sum is σ = 2562729551200. Its totient is φ = 297607295232.

The previous prime is 904268331503. The next prime is 904268331523. The reversal of 904268331504 is 405133862409.

904268331504 is a `hidden beast` number, since 9 + 0 + 4 + 268 + 331 + 50 + 4 = 666.

It is a super-2 number, since 2×904268331504² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 904268331504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (904268331503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39733189 + ... + 39755940.

Almost surely, 2^904268331504 is an apocalyptic number.

It is an amenable number.

904268331504 is an abundant number, since it is smaller than the sum of its proper divisors (1658461219696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

904268331504 is a wasteful number, since it uses less digits than its factorization.

904268331504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79489222 (or 79489213 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 904268331504 in words is "nine hundred four billion, two hundred sixty-eight million, three hundred thirty-one thousand, five hundred four".