12976514882344 has 64 divisors (see below), whose sum is σ = 27079203266640. Its totient is φ = 5791374704640.

The previous prime is 12976514882341. The next prime is 12976514882347. The reversal of 12976514882344 is 44328841567921.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12976514882341) and next prime (12976514882347).

It can be written as a sum of positive squares in 8 ways, for example, as 1759628780100 + 11216886102244 = 1326510^2 + 3349162^2 .

It is not an unprimeable number, because it can be changed into a prime (12976514882341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12983977 + ... + 13947640.

Almost surely, 2^{12976514882344} is an apocalyptic number.

It is an amenable number.

12976514882344 is an abundant number, since it is smaller than the sum of its proper divisors (14102688384296).

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

12976514882344 is a wasteful number, since it uses less digits than its factorization.

12976514882344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26931790 (or 26931786 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 64.

The spelling of 12976514882344 in words is "twelve trillion, nine hundred seventy-six billion, five hundred fourteen million, eight hundred eighty-two thousand, three hundred forty-four".