111375444356274 has 16 divisors (see below), whose sum is σ = 254572444243008. Its totient is φ = 31821555530352.

The previous prime is 111375444356219. The next prime is 111375444356339. The reversal of 111375444356274 is 472653444573111.

111375444356274 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 1325898147057 + ... + 1325898147140.

It is an arithmetic number, because the mean of its divisors is an integer number (15910777765188).

Almost surely, 2^{111375444356274} is an apocalyptic number.

111375444356274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

111375444356274 is an abundant number, since it is smaller than the sum of its proper divisors (143196999886734).

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

111375444356274 is a wasteful number, since it uses less digits than its factorization.

111375444356274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651796294209.

The product of its digits is 33868800, while the sum is 57.

The spelling of 111375444356274 in words is "one hundred eleven trillion, three hundred seventy-five billion, four hundred forty-four million, three hundred fifty-six thousand, two hundred seventy-four".