23904916308 has 72 divisors (see below), whose sum is σ = 74370860928. Its totient is φ = 6304592448.

The previous prime is 23904916297. The next prime is 23904916309. The reversal of 23904916308 is 80361940932.

It is a happy number.

23904916308 is a `hidden beast` number, since 2 + 3 + 9 + 0 + 4 + 9 + 1 + 630 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23904916309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3645216 + ... + 3651767.

It is an arithmetic number, because the mean of its divisors is an integer number (1032928624).

Almost surely, 2^23904916308 is an apocalyptic number.

23904916308 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23904916308 is an abundant number, since it is smaller than the sum of its proper divisors (50465944620).

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

23904916308 is a wasteful number, since it uses less digits than its factorization.

23904916308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7297013 (or 7297008 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 23904916308 in words is "twenty-three billion, nine hundred four million, nine hundred sixteen thousand, three hundred eight".