323343321320 has 32 divisors (see below), whose sum is σ = 750990942720. Its totient is φ = 125165156160.

The previous prime is 323343321313. The next prime is 323343321451. The reversal of 323343321320 is 23123343323.

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, 130379132 + ... + 130381611.

It is an arithmetic number, because the mean of its divisors is an integer number (23468466960).

Almost surely, 2^323343321320 is an apocalyptic number.

It is an amenable number.

323343321320 is an abundant number, since it is smaller than the sum of its proper divisors (427647621400).

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

323343321320 is a wasteful number, since it uses less digits than its factorization.

323343321320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260760785 (or 260760781 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 323343321320 its reverse (23123343323), we get a palindrome (346466664643).

The spelling of 323343321320 in words is "three hundred twenty-three billion, three hundred forty-three million, three hundred twenty-one thousand, three hundred twenty".