13016168604 has 36 divisors (see below), whose sum is σ = 32959857840. Its totient is φ = 4331090880.

The previous prime is 13016168597. The next prime is 13016168623. The reversal of 13016168604 is 40686161031.

13016168604 is a `hidden beast` number, since 1 + 30 + 1 + 6 + 16 + 8 + 604 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297232 + ... + 338199.

Almost surely, 2^13016168604 is an apocalyptic number.

It is an amenable number.

13016168604 is an abundant number, since it is smaller than the sum of its proper divisors (19943689236).

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

13016168604 is a wasteful number, since it uses less digits than its factorization.

13016168604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636010 (or 636005 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

It can be divided in two parts, 130161 and 68604, that added together give a triangular number (198765 = T₆₃₀).

The spelling of 13016168604 in words is "thirteen billion, sixteen million, one hundred sixty-eight thousand, six hundred four".