42321314022 has 32 divisors (see below), whose sum is σ = 91161745920. Its totient is φ = 13020779040.

The previous prime is 42321314017. The next prime is 42321314069. The reversal of 42321314022 is 22041312324.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42321313983 and 42321314001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1350997 + ... + 1381967.

It is an arithmetic number, because the mean of its divisors is an integer number (2848804560).

Almost surely, 2^42321314022 is an apocalyptic number.

42321314022 is an abundant number, since it is smaller than the sum of its proper divisors (48840431898).

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

42321314022 is a wasteful number, since it uses less digits than its factorization.

42321314022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48508.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42321314022 its reverse (22041312324), we get a palindrome (64362626346).

The spelling of 42321314022 in words is "forty-two billion, three hundred twenty-one million, three hundred fourteen thousand, twenty-two".