13718131736 has 16 divisors (see below), whose sum is σ = 25786292640. Its totient is φ = 6841787040.

The previous prime is 13718131703. The next prime is 13718131741. The reversal of 13718131736 is 63713181731.

It is a junction number, because it is equal to n+sod(n) for n = 13718131693 and 13718131702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2156480 + ... + 2162831.

It is an arithmetic number, because the mean of its divisors is an integer number (1611643290).

Almost surely, 2^13718131736 is an apocalyptic number.

It is an amenable number.

13718131736 is a deficient number, since it is larger than the sum of its proper divisors (12068160904).

13718131736 is a wasteful number, since it uses less digits than its factorization.

13718131736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4319714 (or 4319710 counting only the distinct ones).

The product of its digits is 63504, while the sum is 41.

The spelling of 13718131736 in words is "thirteen billion, seven hundred eighteen million, one hundred thirty-one thousand, seven hundred thirty-six".