13116956324 has 24 divisors (see below), whose sum is σ = 23637712896. Its totient is φ = 6365000000.

The previous prime is 13116956311. The next prime is 13116956329. The reversal of 13116956324 is 42365961131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (13116956329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178052 + ... + 240699.

It is an arithmetic number, because the mean of its divisors is an integer number (984904704).

Almost surely, 2^13116956324 is an apocalyptic number.

It is an amenable number.

13116956324 is a deficient number, since it is larger than the sum of its proper divisors (10520756572).

13116956324 is a wasteful number, since it uses less digits than its factorization.

13116956324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418987 (or 418985 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The spelling of 13116956324 in words is "thirteen billion, one hundred sixteen million, nine hundred fifty-six thousand, three hundred twenty-four".