12972332684 has 6 divisors (see below), whose sum is σ = 22701582204. Its totient is φ = 6486166340.

The previous prime is 12972332677. The next prime is 12972332699. The reversal of 12972332684 is 48623327921.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621541582 + ... + 1621541589.

It is an arithmetic number, because the mean of its divisors is an integer number (3783597034).

Almost surely, 2^12972332684 is an apocalyptic number.

It is an amenable number.

12972332684 is a deficient number, since it is larger than the sum of its proper divisors (9729249520).

12972332684 is a wasteful number, since it uses less digits than its factorization.

12972332684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243083175 (or 3243083173 counting only the distinct ones).

The product of its digits is 870912, while the sum is 47.

The spelling of 12972332684 in words is "twelve billion, nine hundred seventy-two million, three hundred thirty-two thousand, six hundred eighty-four".