320314330324 has 12 divisors (see below), whose sum is σ = 560558131924. Its totient is φ = 160154864064.

The previous prime is 320314330319. The next prime is 320314330379. The reversal of 320314330324 is 423033413023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 206824848400 + 113489481924 = 454780^2 + 336882^2 .

It is a junction number, because it is equal to n+sod(n) for n = 320314330292 and 320314330301.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 240417 + ... + 835720.

Almost surely, 2^320314330324 is an apocalyptic number.

It is an amenable number.

320314330324 is a deficient number, since it is larger than the sum of its proper divisors (240243801600).

320314330324 is a wasteful number, since it uses less digits than its factorization.

320314330324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150554 (or 1150552 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 320314330324 its reverse (423033413023), we get a palindrome (743347743347).

The spelling of 320314330324 in words is "three hundred twenty billion, three hundred fourteen million, three hundred thirty thousand, three hundred twenty-four".