32320324412 has 12 divisors (see below), whose sum is σ = 57120574056. Its totient is φ = 16000160400.

The previous prime is 32320324409. The next prime is 32320324447. The reversal of 32320324412 is 21442302323.

It is a congruent number.

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, 39999998 + ... + 40000805.

It is an arithmetic number, because the mean of its divisors is an integer number (4760047838).

Almost surely, 2^32320324412 is an apocalyptic number.

It is an amenable number.

32320324412 is a deficient number, since it is larger than the sum of its proper divisors (24800249644).

32320324412 is a wasteful number, since it uses less digits than its factorization.

32320324412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80000908 (or 80000906 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 32320324412 its reverse (21442302323), we get a palindrome (53762626735).

The spelling of 32320324412 in words is "thirty-two billion, three hundred twenty million, three hundred twenty-four thousand, four hundred twelve".