331413424 has 20 divisors (see below), whose sum is σ = 645446536. Its totient is φ = 164846592.

The previous prime is 331413389. The next prime is 331413431. The reversal of 331413424 is 424314133.

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, 50574 + ... + 56749.

Almost surely, 2^331413424 is an apocalyptic number.

It is an amenable number.

331413424 is a deficient number, since it is larger than the sum of its proper divisors (314033112).

331413424 is a wasteful number, since it uses less digits than its factorization.

331413424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107524 (or 107518 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 331413424 is about 18204.7637721559. The cubic root of 331413424 is about 692.0275195934.

Adding to 331413424 its reverse (424314133), we get a palindrome (755727557).

The spelling of 331413424 in words is "three hundred thirty-one million, four hundred thirteen thousand, four hundred twenty-four".