32240344252 has 12 divisors (see below), whose sum is σ = 56598587640. Its totient is φ = 16069319216.

The previous prime is 32240344211. The next prime is 32240344259. The reversal of 32240344252 is 25244304223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32240344259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12711802 + ... + 12714337.

It is an arithmetic number, because the mean of its divisors is an integer number (4716548970).

Almost surely, 2^32240344252 is an apocalyptic number.

It is an amenable number.

32240344252 is a deficient number, since it is larger than the sum of its proper divisors (24358243388).

32240344252 is a wasteful number, since it uses less digits than its factorization.

32240344252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25426460 (or 25426458 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 32240344252 its reverse (25244304223), we get a palindrome (57484648475).

The spelling of 32240344252 in words is "thirty-two billion, two hundred forty million, three hundred forty-four thousand, two hundred fifty-two".