323243314320 has 80 divisors (see below), whose sum is σ = 1004893218432. Its totient is φ = 85954007040.

The previous prime is 323243314313. The next prime is 323243314343. The reversal of 323243314320 is 23413342323.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1822996 + ... + 1992435.

Almost surely, 2^323243314320 is an apocalyptic number.

323243314320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323243314320 is an abundant number, since it is smaller than the sum of its proper divisors (681649904112).

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

323243314320 is a wasteful number, since it uses less digits than its factorization.

323243314320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3815800 (or 3815794 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 323243314320 its reverse (23413342323), we get a palindrome (346656656643).

The spelling of 323243314320 in words is "three hundred twenty-three billion, two hundred forty-three million, three hundred fourteen thousand, three hundred twenty".