321044232212304 has 40 divisors (see below), whose sum is σ = 829364912120352. Its totient is φ = 107014660771200.

The previous prime is 321044232212279. The next prime is 321044232212519. The reversal of 321044232212304 is 403212232440123.

It is a happy number.

It is a super-2 number, since 2×321044232212304² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 109279162 + ... + 112178534.

Almost surely, 2^{321044232212304} is an apocalyptic number.

It is an amenable number.

321044232212304 is an abundant number, since it is smaller than the sum of its proper divisors (508320679908048).

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

321044232212304 is a wasteful number, since it uses less digits than its factorization.

321044232212304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5206235 (or 5206229 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 321044232212304 its reverse (403212232440123), we get a palindrome (724256464652427).

The spelling of 321044232212304 in words is "three hundred twenty-one trillion, forty-four billion, two hundred thirty-two million, two hundred twelve thousand, three hundred four".