320346417715248 has 40 divisors (see below), whose sum is σ = 845169272275968. Its totient is φ = 104510178828352.

The previous prime is 320346417715231. The next prime is 320346417715307. The reversal of 320346417715248 is 842517714643023.

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, 70998760536 + ... + 70998765047.

Almost surely, 2^{320346417715248} is an apocalyptic number.

It is an amenable number.

320346417715248 is an abundant number, since it is smaller than the sum of its proper divisors (524822854560720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320346417715248 is a wasteful number, since it uses less digits than its factorization.

320346417715248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141997525641 (or 141997525635 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 57.

The spelling of 320346417715248 in words is "three hundred twenty trillion, three hundred forty-six billion, four hundred seventeen million, seven hundred fifteen thousand, two hundred forty-eight".