42094874222152 has 16 divisors (see below), whose sum is σ = 78943490722800. Its totient is φ = 21043276696080.

The previous prime is 42094874222143. The next prime is 42094874222179. The reversal of 42094874222152 is 25122247849024.

It is a super-2 number, since 2×42094874222152² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42094874222152.

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, 520008874 + ... + 520089817.

It is an arithmetic number, because the mean of its divisors is an integer number (4933968170175).

Almost surely, 2^{42094874222152} is an apocalyptic number.

It is an amenable number.

42094874222152 is a deficient number, since it is larger than the sum of its proper divisors (36848616500648).

42094874222152 is a wasteful number, since it uses less digits than its factorization.

42094874222152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040103756 (or 1040103752 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 42094874222152 in words is "forty-two trillion, ninety-four billion, eight hundred seventy-four million, two hundred twenty-two thousand, one hundred fifty-two".