23047496904 has 64 divisors (see below), whose sum is σ = 61041133440. Its totient is φ = 7226670080.

The previous prime is 23047496903. The next prime is 23047496929. The reversal of 23047496904 is 40969474032.

It is a super-2 number, since 2×23047496904² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23047496903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790669 + ... + 819299.

It is an arithmetic number, because the mean of its divisors is an integer number (953767710).

Almost surely, 2^23047496904 is an apocalyptic number.

23047496904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23047496904 is an abundant number, since it is smaller than the sum of its proper divisors (37993636536).

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

23047496904 is a wasteful number, since it uses less digits than its factorization.

23047496904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30630 (or 30626 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 23047496904 in words is "twenty-three billion, forty-seven million, four hundred ninety-six thousand, nine hundred four".