13876730751387 has 96 divisors (see below), whose sum is σ = 23203113120000. Its totient is φ = 7332647212800.

The previous prime is 13876730751379. The next prime is 13876730751437. The reversal of 13876730751387 is 78315703767831.

It is not a de Polignac number, because 13876730751387 - 2³ = 13876730751379 is a prime.

It is a super-2 number, since 2×13876730751387² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13876730751307) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22007989 + ... + 22629737.

It is an arithmetic number, because the mean of its divisors is an integer number (241699095000).

Almost surely, 2^{13876730751387} is an apocalyptic number.

13876730751387 is a deficient number, since it is larger than the sum of its proper divisors (9326382368613).

13876730751387 is a wasteful number, since it uses less digits than its factorization.

13876730751387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621977 (or 621970 counting only the distinct ones).

The product of its (nonzero) digits is 124467840, while the sum is 66.

The spelling of 13876730751387 in words is "thirteen trillion, eight hundred seventy-six billion, seven hundred thirty million, seven hundred fifty-one thousand, three hundred eighty-seven".