321027600112 has 40 divisors (see below), whose sum is σ = 649107695520. Its totient is φ = 153517520640.

The previous prime is 321027600083. The next prime is 321027600239. The reversal of 321027600112 is 211006720123.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3554814 + ... + 3644002.

It is an arithmetic number, because the mean of its divisors is an integer number (16227692388).

Almost surely, 2^321027600112 is an apocalyptic number.

It is an amenable number.

321027600112 is an abundant number, since it is smaller than the sum of its proper divisors (328080095408).

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

321027600112 is a wasteful number, since it uses less digits than its factorization.

321027600112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99001 (or 98995 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 321027600112 in words is "three hundred twenty-one billion, twenty-seven million, six hundred thousand, one hundred twelve".