23402322320432 has 20 divisors (see below), whose sum is σ = 49463999450376. Its totient is φ = 10637419236480.

The previous prime is 23402322320393. The next prime is 23402322320579.

23402322320432 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66483870053 + ... + 66483870404.

Almost surely, 2^{23402322320432} is an apocalyptic number.

23402322320432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23402322320432 is an abundant number, since it is smaller than the sum of its proper divisors (26061677129944).

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

23402322320432 is a wasteful number, since it uses less digits than its factorization.

23402322320432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132967740476 (or 132967740470 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

It can be divided in two parts, 2340232 and 2320432, that added together give a palindrome (4660664).

The spelling of 23402322320432 in words is "twenty-three trillion, four hundred two billion, three hundred twenty-two million, three hundred twenty thousand, four hundred thirty-two".