42044324022 has 16 divisors (see below), whose sum is σ = 93431831280. Its totient is φ = 14014774656.

The previous prime is 42044324009. The next prime is 42044324039. The reversal of 42044324022 is 22042344024.

42044324022 is a `hidden beast` number, since 4 + 204 + 432 + 4 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389299243 + ... + 389299350.

It is an arithmetic number, because the mean of its divisors is an integer number (5839489455).

Almost surely, 2^42044324022 is an apocalyptic number.

42044324022 is an abundant number, since it is smaller than the sum of its proper divisors (51387507258).

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

42044324022 is a wasteful number, since it uses less digits than its factorization.

42044324022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778598604 (or 778598598 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 42044324022 its reverse (22042344024), we get a palindrome (64086668046).

The spelling of 42044324022 in words is "forty-two billion, forty-four million, three hundred twenty-four thousand, twenty-two".