23807180912 has 20 divisors (see below), whose sum is σ = 46130596560. Its totient is φ = 11902510848.

The previous prime is 23807180879. The next prime is 23807180989. The reversal of 23807180912 is 21908170832.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23807180912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132389 + ... + 255227.

It is an arithmetic number, because the mean of its divisors is an integer number (2306529828).

Almost surely, 2^23807180912 is an apocalyptic number.

It is an amenable number.

23807180912 is a deficient number, since it is larger than the sum of its proper divisors (22323415648).

23807180912 is a wasteful number, since it uses less digits than its factorization.

23807180912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134960 (or 134954 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The spelling of 23807180912 in words is "twenty-three billion, eight hundred seven million, one hundred eighty thousand, nine hundred twelve".