12163136344 has 16 divisors (see below), whose sum is σ = 22812716520. Its totient is φ = 6079745280.

The previous prime is 12163136303. The next prime is 12163136369. The reversal of 12163136344 is 44363136121.

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, 199294 + ... + 253069.

Almost surely, 2^12163136344 is an apocalyptic number.

It is an amenable number.

12163136344 is a deficient number, since it is larger than the sum of its proper divisors (10649580176).

12163136344 is a wasteful number, since it uses less digits than its factorization.

12163136344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455730 (or 455726 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The spelling of 12163136344 in words is "twelve billion, one hundred sixty-three million, one hundred thirty-six thousand, three hundred forty-four".