320107131174244 has 6 divisors (see below), whose sum is σ = 560187479554934. Its totient is φ = 160053565587120.

The previous prime is 320107131174157. The next prime is 320107131174253. The reversal of 320107131174244 is 442471131701023.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 307003382766144 + 13103748408100 = 17521512^2 + 3619910^2 .

It is a junction number, because it is equal to n+sod(n) for n = 320107131174197 and 320107131174206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40013391396777 + ... + 40013391396784.

Almost surely, 2^{320107131174244} is an apocalyptic number.

It is an amenable number.

320107131174244 is a deficient number, since it is larger than the sum of its proper divisors (240080348380690).

320107131174244 is a wasteful number, since it uses less digits than its factorization.

320107131174244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80026782793565 (or 80026782793563 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

Adding to 320107131174244 its reverse (442471131701023), we get a palindrome (762578262875267).

The spelling of 320107131174244 in words is "three hundred twenty trillion, one hundred seven billion, one hundred thirty-one million, one hundred seventy-four thousand, two hundred forty-four".