12792876672 has 64 divisors (see below), whose sum is σ = 34177678560. Its totient is φ = 4239621120.

The previous prime is 12792876653. The next prime is 12792876689. The reversal of 12792876672 is 27667829721.

It is a tau number, because it is divible by the number of its divisors (64).

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, 29854 + ... + 162717.

Almost surely, 2^12792876672 is an apocalyptic number.

12792876672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12792876672 is an abundant number, since it is smaller than the sum of its proper divisors (21384801888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12792876672 is a wasteful number, since it uses less digits than its factorization.

12792876672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192761 (or 192749 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 57.

The spelling of 12792876672 in words is "twelve billion, seven hundred ninety-two million, eight hundred seventy-six thousand, six hundred seventy-two".