321064754002 has 16 divisors (see below), whose sum is σ = 486840511872. Its totient is φ = 158788222560.

The previous prime is 321064753927. The next prime is 321064754009. The reversal of 321064754002 is 200457460123.

It is not an unprimeable number, because it can be changed into a prime (321064754009) 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 7 ways as a sum of consecutive naturals, for example, 732774 + ... + 1085857.

It is an arithmetic number, because the mean of its divisors is an integer number (30427531992).

Almost surely, 2^321064754002 is an apocalyptic number.

321064754002 is a deficient number, since it is larger than the sum of its proper divisors (165775757870).

321064754002 is a wasteful number, since it uses less digits than its factorization.

321064754002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819593.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 321064754002 in words is "three hundred twenty-one billion, sixty-four million, seven hundred fifty-four thousand, two".