23136808008 has 16 divisors (see below), whose sum is σ = 57842020080. Its totient is φ = 7712269328.

The previous prime is 23136808001. The next prime is 23136808021. The reversal of 23136808008 is 80080863132.

It is not an unprimeable number, because it can be changed into a prime (23136808001) 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, 482016810 + ... + 482016857.

It is an arithmetic number, because the mean of its divisors is an integer number (3615126255).

Almost surely, 2^23136808008 is an apocalyptic number.

It is an amenable number.

23136808008 is an abundant number, since it is smaller than the sum of its proper divisors (34705212072).

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

23136808008 is a wasteful number, since it uses less digits than its factorization.

23136808008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964033676 (or 964033672 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 23136808008 in words is "twenty-three billion, one hundred thirty-six million, eight hundred eight thousand, eight".