13160323365425 has 24 divisors (see below), whose sum is σ = 16845713114880. Its totient is φ = 10188335505600.

The previous prime is 13160323365403. The next prime is 13160323365437. The reversal of 13160323365425 is 52456332306131.

It is not a de Polignac number, because 13160323365425 - 2³² = 13156028398129 is a prime.

It is a super-2 number, since 2×13160323365425² (a number of 27 digits) contains 22 as substring.

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, 27955646 + ... + 28422504.

It is an arithmetic number, because the mean of its divisors is an integer number (701904713120).

Almost surely, 2^{13160323365425} is an apocalyptic number.

It is an amenable number.

13160323365425 is a deficient number, since it is larger than the sum of its proper divisors (3685389749455).

13160323365425 is a wasteful number, since it uses less digits than its factorization.

13160323365425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503273 (or 503268 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 13160323365425 in words is "thirteen trillion, one hundred sixty billion, three hundred twenty-three million, three hundred sixty-five thousand, four hundred twenty-five".