323322420143120 has 80 divisors (see below), whose sum is σ = 769226371902912. Its totient is φ = 126318069803520.

The previous prime is 323322420143117. The next prime is 323322420143167. The reversal of 323322420143120 is 21341024223323.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134832539 + ... + 137209541.

Almost surely, 2^{323322420143120} is an apocalyptic number.

It is an amenable number.

323322420143120 is an abundant number, since it is smaller than the sum of its proper divisors (445903951759792).

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

323322420143120 is a wasteful number, since it uses less digits than its factorization.

323322420143120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416600 (or 2416594 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 323322420143120 its reverse (21341024223323), we get a palindrome (344663444366443).

The spelling of 323322420143120 in words is "three hundred twenty-three trillion, three hundred twenty-two billion, four hundred twenty million, one hundred forty-three thousand, one hundred twenty".