13865712311140 has 24 divisors (see below), whose sum is σ = 29125783653120. Its totient is φ = 5544801534048.

The previous prime is 13865712311137. The next prime is 13865712311159. The reversal of 13865712311140 is 4111321756831.

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, 92635252 + ... + 92784811.

It is an arithmetic number, because the mean of its divisors is an integer number (1213574318880).

Almost surely, 2^{13865712311140} is an apocalyptic number.

13865712311140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13865712311140 is an abundant number, since it is smaller than the sum of its proper divisors (15260071341980).

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

13865712311140 is a wasteful number, since it uses less digits than its factorization.

13865712311140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185423811 (or 185423809 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 13865712311140 in words is "thirteen trillion, eight hundred sixty-five billion, seven hundred twelve million, three hundred eleven thousand, one hundred forty".