331043314 has 12 divisors (see below), whose sum is σ = 577636974. Its totient is φ = 141875664.

The previous prime is 331043303. The next prime is 331043333. The reversal of 331043314 is 413340133.

It is a happy number.

331043314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 301612689 + 29430625 = 17367^2 + 5425^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1688899 + ... + 1689094.

Almost surely, 2^331043314 is an apocalyptic number.

331043314 is a deficient number, since it is larger than the sum of its proper divisors (246593660).

331043314 is a wasteful number, since it uses less digits than its factorization.

331043314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378009 (or 3378002 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 331043314 is about 18194.5957360970. The cubic root of 331043314 is about 691.7698135683.

Adding to 331043314 its reverse (413340133), we get a palindrome (744383447).

The spelling of 331043314 in words is "three hundred thirty-one million, forty-three thousand, three hundred fourteen".