13715324087938 has 64 divisors (see below), whose sum is σ = 23547290664960. Its totient is φ = 5930545878400.

The previous prime is 13715324087929. The next prime is 13715324087939. The reversal of 13715324087938 is 83978042351731.

It is a super-2 number, since 2×13715324087938² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13715324087939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 472487781 + ... + 472516807.

It is an arithmetic number, because the mean of its divisors is an integer number (367926416640).

Almost surely, 2^{13715324087938} is an apocalyptic number.

13715324087938 is a deficient number, since it is larger than the sum of its proper divisors (9831966577022).

13715324087938 is a wasteful number, since it uses less digits than its factorization.

13715324087938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34143.

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 13715324087938 in words is "thirteen trillion, seven hundred fifteen billion, three hundred twenty-four million, eighty-seven thousand, nine hundred thirty-eight".