23576704128 has 64 divisors (see below), whose sum is σ = 69584032800. Its totient is φ = 7858900224.

The previous prime is 23576704121. The next prime is 23576704153. The reversal of 23576704128 is 82140767532.

23576704128 is a `hidden beast` number, since 2 + 3 + 576 + 70 + 4 + 1 + 2 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (23576704121) 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, 3407526 + ... + 3414437.

Almost surely, 2^23576704128 is an apocalyptic number.

It is an amenable number.

23576704128 is an abundant number, since it is smaller than the sum of its proper divisors (46007328672).

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

23576704128 is an equidigital number, since it uses as much as digits as its factorization.

23576704128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6821986 (or 6821968 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 23576704128 in words is "twenty-three billion, five hundred seventy-six million, seven hundred four thousand, one hundred twenty-eight".