12388846153912 has 16 divisors (see below), whose sum is σ = 23229216672840. Its totient is φ = 6194388374496.

The previous prime is 12388846153897. The next prime is 12388846153973. The reversal of 12388846153912 is 21935164888321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2787978 + ... + 5705305.

Almost surely, 2^{12388846153912} is an apocalyptic number.

It is an amenable number.

12388846153912 is a deficient number, since it is larger than the sum of its proper divisors (10840370518928).

12388846153912 is a wasteful number, since it uses less digits than its factorization.

12388846153912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8675622 (or 8675618 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 61.

The spelling of 12388846153912 in words is "twelve trillion, three hundred eighty-eight billion, eight hundred forty-six million, one hundred fifty-three thousand, nine hundred twelve".