13717622814 has 48 divisors (see below), whose sum is σ = 31959968400. Its totient is φ = 3913733376.

The previous prime is 13717622771. The next prime is 13717622827. The reversal of 13717622814 is 41822671731.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175542 + ... + 241350.

It is an arithmetic number, because the mean of its divisors is an integer number (665832675).

Almost surely, 2^13717622814 is an apocalyptic number.

13717622814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13717622814 is an abundant number, since it is smaller than the sum of its proper divisors (18242345586).

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

13717622814 is a wasteful number, since it uses less digits than its factorization.

13717622814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66537 (or 66530 counting only the distinct ones).

The product of its digits is 112896, while the sum is 42.

The spelling of 13717622814 in words is "thirteen billion, seven hundred seventeen million, six hundred twenty-two thousand, eight hundred fourteen".