331313334332 has 12 divisors (see below), whose sum is σ = 579816955536. Its totient is φ = 165651347040.

The previous prime is 331313334323. The next prime is 331313334389. The reversal of 331313334332 is 233433313133.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1188233 + ... + 1440320.

It is an arithmetic number, because the mean of its divisors is an integer number (48318079628).

Almost surely, 2^331313334332 is an apocalyptic number.

It is an amenable number.

331313334332 is a deficient number, since it is larger than the sum of its proper divisors (248503621204).

331313334332 is a wasteful number, since it uses less digits than its factorization.

331313334332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660068 (or 2660066 counting only the distinct ones).

The product of its digits is 52488, while the sum is 32.

Adding to 331313334332 its reverse (233433313133), we get a palindrome (564746647465).

The spelling of 331313334332 in words is "three hundred thirty-one billion, three hundred thirteen million, three hundred thirty-four thousand, three hundred thirty-two".