320254388714 has 8 divisors (see below), whose sum is σ = 517334012580. Its totient is φ = 147809717856.

The previous prime is 320254388693. The next prime is 320254388719. The reversal of 320254388714 is 417883452023.

It can be written as a sum of positive squares in 2 ways, for example, as 292902852025 + 27351536689 = 541205^2 + 165383^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (320254388719) by changing a digit.

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, 6158738219 + ... + 6158738270.

Almost surely, 2^320254388714 is an apocalyptic number.

320254388714 is a deficient number, since it is larger than the sum of its proper divisors (197079623866).

320254388714 is a wasteful number, since it uses less digits than its factorization.

320254388714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12317476504.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 320254388714 in words is "three hundred twenty billion, two hundred fifty-four million, three hundred eighty-eight thousand, seven hundred fourteen".