12391074608332 has 24 divisors (see below), whose sum is σ = 24783647825664. Its totient is φ = 5310139415952.

The previous prime is 12391074608323. The next prime is 12391074608347. The reversal of 12391074608332 is 23380647019321.

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, 12908848 + ... + 13835479.

It is an arithmetic number, because the mean of its divisors is an integer number (1032651992736).

Almost surely, 2^{12391074608332} is an apocalyptic number.

It is an amenable number.

12391074608332 is an abundant number, since it is smaller than the sum of its proper divisors (12392573217332).

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

12391074608332 is a wasteful number, since it uses less digits than its factorization.

12391074608332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26760885 (or 26760883 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 12391074608332 in words is "twelve trillion, three hundred ninety-one billion, seventy-four million, six hundred eight thousand, three hundred thirty-two".