32031404022 has 16 divisors (see below), whose sum is σ = 64366425792. Its totient is φ = 10626531720.

The previous prime is 32031403993. The next prime is 32031404033. The reversal of 32031404022 is 22040413023.

It is a self number, because there is not a number n which added to its sum of digits gives 32031404022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12649368 + ... + 12651899.

It is an arithmetic number, because the mean of its divisors is an integer number (4022901612).

Almost surely, 2^32031404022 is an apocalyptic number.

32031404022 is an abundant number, since it is smaller than the sum of its proper divisors (32335021770).

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

32031404022 is a wasteful number, since it uses less digits than its factorization.

32031404022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25301483.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 32031404022 its reverse (22040413023), we get a palindrome (54071817045).

Subtracting from 32031404022 its reverse (22040413023), we obtain a palindrome (9990990999).

The spelling of 32031404022 in words is "thirty-two billion, thirty-one million, four hundred four thousand, twenty-two".