13385186108 has 48 divisors (see below), whose sum is σ = 27174357504. Its totient is φ = 5650102080.

The previous prime is 13385186069. The next prime is 13385186123. The reversal of 13385186108 is 80168158331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2456435 + ... + 2461877.

It is an arithmetic number, because the mean of its divisors is an integer number (566132448).

Almost surely, 2^13385186108 is an apocalyptic number.

It is an amenable number.

13385186108 is an abundant number, since it is smaller than the sum of its proper divisors (13789171396).

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

13385186108 is a wasteful number, since it uses less digits than its factorization.

13385186108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6762 (or 6760 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The spelling of 13385186108 in words is "thirteen billion, three hundred eighty-five million, one hundred eighty-six thousand, one hundred eight".