42213012403218 has 16 divisors (see below), whose sum is σ = 86707809261120. Its totient is φ = 13690706725296.

The previous prime is 42213012403201. The next prime is 42213012403231. The reversal of 42213012403218 is 81230421031224.

It is a happy 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, 95074352038 + ... + 95074352481.

It is an arithmetic number, because the mean of its divisors is an integer number (5419238078820).

Almost surely, 2^{42213012403218} is an apocalyptic number.

42213012403218 is an abundant number, since it is smaller than the sum of its proper divisors (44494796857902).

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

42213012403218 is a wasteful number, since it uses less digits than its factorization.

42213012403218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190148704561.

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 42213012403218 in words is "forty-two trillion, two hundred thirteen billion, twelve million, four hundred three thousand, two hundred eighteen".