12624660032 has 28 divisors (see below), whose sum is σ = 25170816816. Its totient is φ = 6282407040.

The previous prime is 12624659959. The next prime is 12624660047. The reversal of 12624660032 is 23006642621.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 453938 + ... + 480945.

Almost surely, 2^12624660032 is an apocalyptic number.

It is an amenable number.

12624660032 is a deficient number, since it is larger than the sum of its proper divisors (12546156784).

12624660032 is an equidigital number, since it uses as much as digits as its factorization.

12624660032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935106 (or 935096 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 12624660032 in words is "twelve billion, six hundred twenty-four million, six hundred sixty thousand, thirty-two".