13713471108 has 36 divisors (see below), whose sum is σ = 34668502960. Its totient is φ = 4570643376.

The previous prime is 13713471059. The next prime is 13713471113. The reversal of 13713471108 is 80117431731.

13713471108 is a `hidden beast` number, since 13 + 71 + 3 + 471 + 108 = 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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 439191 + ... + 469377.

Almost surely, 2^13713471108 is an apocalyptic number.

13713471108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13713471108 is an abundant number, since it is smaller than the sum of its proper divisors (20955031852).

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

13713471108 is a wasteful number, since it uses less digits than its factorization.

13713471108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42816 (or 42811 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The spelling of 13713471108 in words is "thirteen billion, seven hundred thirteen million, four hundred seventy-one thousand, one hundred eight".