13163414354631 has 12 divisors (see below), whose sum is σ = 19023657190408. Its totient is φ = 8771069667024.

The previous prime is 13163414354591. The next prime is 13163414354639. The reversal of 13163414354631 is 13645341436131.

13163414354631 is a `hidden beast` number, since 1 + 3 + 1 + 6 + 3 + 4 + 1 + 4 + 3 + 5 + 4 + 631 = 666.

It is not a de Polignac number, because 13163414354631 - 2¹⁴ = 13163414338247 is a prime.

It is a super-2 number, since 2×13163414354631² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13163414354639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 378306865 + ... + 378341658.

Almost surely, 2^{13163414354631} is an apocalyptic number.

13163414354631 is a deficient number, since it is larger than the sum of its proper divisors (5860242835777).

13163414354631 is a wasteful number, since it uses less digits than its factorization.

13163414354631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756650462 (or 756650459 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The spelling of 13163414354631 in words is "thirteen trillion, one hundred sixty-three billion, four hundred fourteen million, three hundred fifty-four thousand, six hundred thirty-one".