12375328964 has 24 divisors (see below), whose sum is σ = 22284329760. Its totient is φ = 6009986304.

The previous prime is 12375328879. The next prime is 12375328981. The reversal of 12375328964 is 46982357321.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170189 + ... + 231764.

It is an arithmetic number, because the mean of its divisors is an integer number (928513740).

Almost surely, 2^12375328964 is an apocalyptic number.

It is an amenable number.

12375328964 is a deficient number, since it is larger than the sum of its proper divisors (9909000796).

12375328964 is a wasteful number, since it uses less digits than its factorization.

12375328964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402179 (or 402177 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The spelling of 12375328964 in words is "twelve billion, three hundred seventy-five million, three hundred twenty-eight thousand, nine hundred sixty-four".