320312314125314 has 16 divisors (see below), whose sum is σ = 549526951885248. Its totient is φ = 137171674136112.

The previous prime is 320312314125247. The next prime is 320312314125407. The reversal of 320312314125314 is 413521413213023.

It is a happy number.

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, 8752640849 + ... + 8752677444.

It is an arithmetic number, because the mean of its divisors is an integer number (34345434492828).

Almost surely, 2^{320312314125314} is an apocalyptic number.

320312314125314 is a deficient number, since it is larger than the sum of its proper divisors (229214637759934).

320312314125314 is a wasteful number, since it uses less digits than its factorization.

320312314125314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17505319609.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 320312314125314 its reverse (413521413213023), we get a palindrome (733833727338337).

The spelling of 320312314125314 in words is "three hundred twenty trillion, three hundred twelve billion, three hundred fourteen million, one hundred twenty-five thousand, three hundred fourteen".