321055514132 has 24 divisors (see below), whose sum is σ = 562905259392. Its totient is φ = 160225632000.

The previous prime is 321055514111. The next prime is 321055514209. The reversal of 321055514132 is 231415550123.

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, 7168007 + ... + 7212657.

It is an arithmetic number, because the mean of its divisors is an integer number (23454385808).

Almost surely, 2^321055514132 is an apocalyptic number.

It is an amenable number.

321055514132 is a deficient number, since it is larger than the sum of its proper divisors (241849745260).

321055514132 is a wasteful number, since it uses less digits than its factorization.

321055514132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47999 (or 47997 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 321055514132 in words is "three hundred twenty-one billion, fifty-five million, five hundred fourteen thousand, one hundred thirty-two".