331313421314 has 16 divisors (see below), whose sum is σ = 516065218200. Its totient is φ = 159402378240.

The previous prime is 331313421269. The next prime is 331313421347. The reversal of 331313421314 is 413124313133.

It can be written as a sum of positive squares in 4 ways, for example, as 228507900625 + 102805520689 = 478025^2 + 320633^2 .

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, 27668039 + ... + 27680010.

Almost surely, 2^331313421314 is an apocalyptic number.

331313421314 is a deficient number, since it is larger than the sum of its proper divisors (184751796886).

331313421314 is a wasteful number, since it uses less digits than its factorization.

331313421314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55348165.

The product of its digits is 7776, while the sum is 29.

Adding to 331313421314 its reverse (413124313133), we get a palindrome (744437734447).

The spelling of 331313421314 in words is "three hundred thirty-one billion, three hundred thirteen million, four hundred twenty-one thousand, three hundred fourteen".