13831944378060 has 24 divisors (see below), whose sum is σ = 38729444258736. Its totient is φ = 3688518500800.

The previous prime is 13831944378011. The next prime is 13831944378079. The reversal of 13831944378060 is 6087344913831.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115266203091 + ... + 115266203210.

It is an arithmetic number, because the mean of its divisors is an integer number (1613726844114).

Almost surely, 2^{13831944378060} is an apocalyptic number.

13831944378060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13831944378060 is an abundant number, since it is smaller than the sum of its proper divisors (24897499880676).

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

13831944378060 is a wasteful number, since it uses less digits than its factorization.

13831944378060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230532406313 (or 230532406311 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 13831944378060 in words is "thirteen trillion, eight hundred thirty-one billion, nine hundred forty-four million, three hundred seventy-eight thousand, sixty".