321108634000 has 160 divisors (see below), whose sum is σ = 968030399232. Its totient is φ = 100085760000.

The previous prime is 321108633977. The next prime is 321108634019. The reversal of 321108634000 is 436801123.

It is a super-2 number, since 2×321108634000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 321108634000.

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, 888561 + ... + 1196560.

Almost surely, 2^321108634000 is an apocalyptic number.

It is an amenable number.

321108634000 is an abundant number, since it is smaller than the sum of its proper divisors (646921765232).

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

321108634000 is a wasteful number, since it uses less digits than its factorization.

321108634000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085162 (or 2085146 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 321108634000 in words is "three hundred twenty-one billion, one hundred eight million, six hundred thirty-four thousand".