42322331120 has 20 divisors (see below), whose sum is σ = 98399420040. Its totient is φ = 16928932416.

The previous prime is 42322331087. The next prime is 42322331143. The reversal of 42322331120 is 2113322324.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×42322331120² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264514490 + ... + 264514649.

It is an arithmetic number, because the mean of its divisors is an integer number (4919971002).

Almost surely, 2^42322331120 is an apocalyptic number.

42322331120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42322331120 is an abundant number, since it is smaller than the sum of its proper divisors (56077088920).

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

42322331120 is a wasteful number, since it uses less digits than its factorization.

42322331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529029152 (or 529029146 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 42322331120 its reverse (2113322324), we get a palindrome (44435653444).

The spelling of 42322331120 in words is "forty-two billion, three hundred twenty-two million, three hundred thirty-one thousand, one hundred twenty".