320254463013 has 8 divisors (see below), whose sum is σ = 428777760576. Its totient is φ = 212617070400.

The previous prime is 320254462973. The next prime is 320254463029. The reversal of 320254463013 is 310364452023.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-320254463013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320254463213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221475393 + ... + 221476838.

It is an arithmetic number, because the mean of its divisors is an integer number (53597220072).

Almost surely, 2^320254463013 is an apocalyptic number.

It is an amenable number.

320254463013 is a deficient number, since it is larger than the sum of its proper divisors (108523297563).

320254463013 is a wasteful number, since it uses less digits than its factorization.

320254463013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442952475.

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 320254463013 in words is "three hundred twenty billion, two hundred fifty-four million, four hundred sixty-three thousand, thirteen".