320884052315 has 8 divisors (see below), whose sum is σ = 385817370480. Its totient is φ = 256202903392.

The previous prime is 320884052257. The next prime is 320884052369. The reversal of 320884052315 is 513250488023.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320884052315 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63039509 + ... + 63044598.

It is an arithmetic number, because the mean of its divisors is an integer number (48227171310).

Almost surely, 2^320884052315 is an apocalyptic number.

320884052315 is a deficient number, since it is larger than the sum of its proper divisors (64933318165).

320884052315 is a wasteful number, since it uses less digits than its factorization.

320884052315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126084621.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 320884052315 in words is "three hundred twenty billion, eight hundred eighty-four million, fifty-two thousand, three hundred fifteen".