32311421412 has 24 divisors (see below), whose sum is σ = 75420779616. Its totient is φ = 10766550528.

The previous prime is 32311421393. The next prime is 32311421419. The reversal of 32311421412 is 21412411323.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (32311421419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455998 + ... + 522069.

It is an arithmetic number, because the mean of its divisors is an integer number (3142532484).

Almost surely, 2^32311421412 is an apocalyptic number.

It is an amenable number.

32311421412 is an abundant number, since it is smaller than the sum of its proper divisors (43109358204).

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

32311421412 is a wasteful number, since it uses less digits than its factorization.

32311421412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980827 (or 980825 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 32311421412 its reverse (21412411323), we get a palindrome (53723832735).

The spelling of 32311421412 in words is "thirty-two billion, three hundred eleven million, four hundred twenty-one thousand, four hundred twelve".