13717973376 has 80 divisors (see below), whose sum is σ = 40824497340. Its totient is φ = 4572654336.

The previous prime is 13717973363. The next prime is 13717973389. The reversal of 13717973376 is 67337971731.

13717973376 is a `hidden beast` number, since 1 + 37 + 179 + 73 + 376 = 666.

It is an interprime number because it is at equal distance from previous prime (13717973363) and next prime (13717973389).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 651186 + ... + 671921.

Almost surely, 2^13717973376 is an apocalyptic number.

13717973376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13717973376 is an abundant number, since it is smaller than the sum of its proper divisors (27106523964).

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

13717973376 is an equidigital number, since it uses as much as digits as its factorization.

13717973376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323133 (or 1323112 counting only the distinct ones).

The product of its digits is 3500658, while the sum is 54.

The spelling of 13717973376 in words is "thirteen billion, seven hundred seventeen million, nine hundred seventy-three thousand, three hundred seventy-six".