13105072631274 has 16 divisors (see below), whose sum is σ = 28226310282912. Its totient is φ = 4032330040368.

The previous prime is 13105072631227. The next prime is 13105072631297. The reversal of 13105072631274 is 47213627050131.

It is a Curzon number.

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, 84006875764 + ... + 84006875919.

It is an arithmetic number, because the mean of its divisors is an integer number (1764144392682).

Almost surely, 2^{13105072631274} is an apocalyptic number.

13105072631274 is an abundant number, since it is smaller than the sum of its proper divisors (15121237651638).

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

13105072631274 is a wasteful number, since it uses less digits than its factorization.

13105072631274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168013751701.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 13105072631274 in words is "thirteen trillion, one hundred five billion, seventy-two million, six hundred thirty-one thousand, two hundred seventy-four".