321432330121304 has 96 divisors (see below), whose sum is σ = 637761472506000. Its totient is φ = 151853979101184.

The previous prime is 321432330121297. The next prime is 321432330121319. The reversal of 321432330121304 is 403121033234123.

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 23 ways as a sum of consecutive naturals, for example, 6370143227 + ... + 6370193685.

Almost surely, 2^{321432330121304} is an apocalyptic number.

It is an amenable number.

321432330121304 is a deficient number, since it is larger than the sum of its proper divisors (316329142384696).

321432330121304 is a wasteful number, since it uses less digits than its factorization.

321432330121304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56305 (or 56282 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 321432330121304 its reverse (403121033234123), we get a palindrome (724553363355427).

The spelling of 321432330121304 in words is "three hundred twenty-one trillion, four hundred thirty-two billion, three hundred thirty million, one hundred twenty-one thousand, three hundred four".