12317162642244 has 72 divisors (see below), whose sum is σ = 32305461971328. Its totient is φ = 4103525875680.

The previous prime is 12317162642231. The next prime is 12317162642293. The reversal of 12317162642244 is 44224626171321.

12317162642244 is a `hidden beast` number, since 1 + 2 + 3 + 17 + 1 + 626 + 4 + 2 + 2 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 12317162642244.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1567807 + ... + 5205030.

It is an arithmetic number, because the mean of its divisors is an integer number (448686971824).

Almost surely, 2^{12317162642244} is an apocalyptic number.

It is an amenable number.

12317162642244 is an abundant number, since it is smaller than the sum of its proper divisors (19988299329084).

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

12317162642244 is a wasteful number, since it uses less digits than its factorization.

12317162642244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6774727 (or 6774713 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The spelling of 12317162642244 in words is "twelve trillion, three hundred seventeen billion, one hundred sixty-two million, six hundred forty-two thousand, two hundred forty-four".