321234300321004 has 12 divisors (see below), whose sum is σ = 642468600642064. Its totient is φ = 137671842994704.

The previous prime is 321234300320959. The next prime is 321234300321029. The reversal of 321234300321004 is 400123003432123.

It is a happy number.

321234300321004 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 11472653582893 = 321234300321004 / (3 + 2 + 1 + 2 + 3 + 4 + 3 + 0 + 0 + 3 + 2 + 1 + 0 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5736326791419 + ... + 5736326791474.

Almost surely, 2^{321234300321004} is an apocalyptic number.

It is an amenable number.

321234300321004 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.

321234300321004 is a wasteful number, since it uses less digits than its factorization.

321234300321004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11472653582904 (or 11472653582902 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 321234300321004 its reverse (400123003432123), we get a palindrome (721357303753127).

The spelling of 321234300321004 in words is "three hundred twenty-one trillion, two hundred thirty-four billion, three hundred million, three hundred twenty-one thousand, four".