321230999994 has 8 divisors (see below), whose sum is σ = 642462000000. Its totient is φ = 107076999996.

The previous prime is 321230999993. The next prime is 321231000061. The reversal of 321230999994 is 499999032123.

It is a sphenic number, since it is the product of 3 distinct primes.

321230999994 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (321230999993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26769249994 + ... + 26769250005.

It is an arithmetic number, because the mean of its divisors is an integer number (80307750000).

Almost surely, 2^321230999994 is an apocalyptic number.

321230999994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

321230999994 is a wasteful number, since it uses less digits than its factorization.

321230999994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53538500004.

The product of its (nonzero) digits is 8503056, while the sum is 60.

The spelling of 321230999994 in words is "three hundred twenty-one billion, two hundred thirty million, nine hundred ninety-nine thousand, nine hundred ninety-four".