330440324312 has 96 divisors (see below), whose sum is σ = 783752371200. Its totient is φ = 129684409344.

The previous prime is 330440324293. The next prime is 330440324321. The reversal of 330440324312 is 213423044033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 423512 + ... + 916647.

It is an arithmetic number, because the mean of its divisors is an integer number (8164087200).

Almost surely, 2^330440324312 is an apocalyptic number.

It is an amenable number.

330440324312 is an abundant number, since it is smaller than the sum of its proper divisors (453312046888).

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

330440324312 is a wasteful number, since it uses less digits than its factorization.

330440324312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340233 (or 1340222 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 330440324312 its reverse (213423044033), we get a palindrome (543863368345).

The spelling of 330440324312 in words is "three hundred thirty billion, four hundred forty million, three hundred twenty-four thousand, three hundred twelve".