13195138251376 has 20 divisors (see below), whose sum is σ = 25915793793952. Its totient is φ = 6507191465856.

The previous prime is 13195138251349. The next prime is 13195138251401. The reversal of 13195138251376 is 67315283159131.

It is a super-2 number, since 2×13195138251376² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5648602536 + ... + 5648604871.

Almost surely, 2^{13195138251376} is an apocalyptic number.

13195138251376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13195138251376 is a deficient number, since it is larger than the sum of its proper divisors (12720655542576).

13195138251376 is a wasteful number, since it uses less digits than its factorization.

13195138251376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11297207488 (or 11297207482 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 55.

The spelling of 13195138251376 in words is "thirteen trillion, one hundred ninety-five billion, one hundred thirty-eight million, two hundred fifty-one thousand, three hundred seventy-six".