32320232312 has 32 divisors (see below), whose sum is σ = 65375845200. Its totient is φ = 14922545664.

The previous prime is 32320232297. The next prime is 32320232369. The reversal of 32320232312 is 21323202323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2234762 + ... + 2249177.

Almost surely, 2^32320232312 is an apocalyptic number.

It is an amenable number.

32320232312 is an abundant number, since it is smaller than the sum of its proper divisors (33055612888).

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

32320232312 is a wasteful number, since it uses less digits than its factorization.

32320232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4484015 (or 4484011 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 32320232312 its reverse (21323202323), we get a palindrome (53643434635).

The spelling of 32320232312 in words is "thirty-two billion, three hundred twenty million, two hundred thirty-two thousand, three hundred twelve".