321214311132 has 96 divisors (see below), whose sum is σ = 908935931904. Its totient is φ = 86951750400.

The previous prime is 321214311097. The next prime is 321214311157. The reversal of 321214311132 is 231113412123.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2965963 + ... + 3072354.

It is an arithmetic number, because the mean of its divisors is an integer number (9468082624).

Almost surely, 2^321214311132 is an apocalyptic number.

It is an amenable number.

321214311132 is an abundant number, since it is smaller than the sum of its proper divisors (587721620772).

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

321214311132 is a wasteful number, since it uses less digits than its factorization.

321214311132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6038379 (or 6038377 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

Adding to 321214311132 its reverse (231113412123), we get a palindrome (552327723255).

The spelling of 321214311132 in words is "three hundred twenty-one billion, two hundred fourteen million, three hundred eleven thousand, one hundred thirty-two".