321424310310002 has 16 divisors (see below), whose sum is σ = 486560814736920. Its totient is φ = 159237378603648.

The previous prime is 321424310309983. The next prime is 321424310310011. The reversal of 321424310310002 is 200013013424123.

It can be written as a sum of positive squares in 4 ways, for example, as 275963826641281 + 45460483668721 = 16612159^2 + 6742439^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116402648 + ... + 119131964.

Almost surely, 2^{321424310310002} is an apocalyptic number.

321424310310002 is a deficient number, since it is larger than the sum of its proper divisors (165136504426918).

321424310310002 is a wasteful number, since it uses less digits than its factorization.

321424310310002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269645.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 321424310310002 its reverse (200013013424123), we get a palindrome (521437323734125).

The spelling of 321424310310002 in words is "three hundred twenty-one trillion, four hundred twenty-four billion, three hundred ten million, three hundred ten thousand, two".