23986372012 has 12 divisors (see below), whose sum is σ = 42056415016. Its totient is φ = 11970253440.

The previous prime is 23986372009. The next prime is 23986372129. The reversal of 23986372012 is 21027368932.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23986372012.

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, 5730789 + ... + 5734972.

Almost surely, 2^23986372012 is an apocalyptic number.

It is an amenable number.

23986372012 is a deficient number, since it is larger than the sum of its proper divisors (18070043004).

23986372012 is a wasteful number, since it uses less digits than its factorization.

23986372012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11466288 (or 11466286 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 23986372012 in words is "twenty-three billion, nine hundred eighty-six million, three hundred seventy-two thousand, twelve".