12672293880 has 64 divisors (see below), whose sum is σ = 38073612960. Its totient is φ = 3374235648.

The previous prime is 12672293861. The next prime is 12672293897. The reversal of 12672293880 is 8839227621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2304 + ... + 159216.

Almost surely, 2^12672293880 is an apocalyptic number.

12672293880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12672293880 is an abundant number, since it is smaller than the sum of its proper divisors (25401319080).

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

12672293880 is a wasteful number, since it uses less digits than its factorization.

12672293880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157600 (or 157596 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 12672293880 in words is "twelve billion, six hundred seventy-two million, two hundred ninety-three thousand, eight hundred eighty".