42323232522 has 16 divisors (see below), whose sum is σ = 84728578752. Its totient is φ = 14094058560.

The previous prime is 42323232451. The next prime is 42323232527. The reversal of 42323232522 is 22523232324.

It is a super-2 number, since 2×42323232522² (a number of 22 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 42323232522.

It is not an unprimeable number, because it can be changed into a prime (42323232527) by changing a digit.

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, 3414703 + ... + 3427074.

It is an arithmetic number, because the mean of its divisors is an integer number (5295536172).

Almost surely, 2^42323232522 is an apocalyptic number.

42323232522 is an abundant number, since it is smaller than the sum of its proper divisors (42405346230).

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

42323232522 is a wasteful number, since it uses less digits than its factorization.

42323232522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6842813.

The product of its digits is 34560, while the sum is 30.

Adding to 42323232522 its reverse (22523232324), we get a palindrome (64846464846).

The spelling of 42323232522 in words is "forty-two billion, three hundred twenty-three million, two hundred thirty-two thousand, five hundred twenty-two".