308047960915968 has 480 divisors, whose sum is σ = 1012369970174976. Its totient is φ = 81133197852672.

The previous prime is 308047960915967. The next prime is 308047960916029. The reversal of 308047960915968 is 869519069740803.

It is a self number, because there is not a number n which added to its sum of digits gives 308047960915968.

It is not an unprimeable number, because it can be changed into a prime (308047960915963) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3323267830 + ... + 3323360522.

Almost surely, 2^{308047960915968} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 308047960915968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506184985087488).

308047960915968 is an abundant number, since it is smaller than the sum of its proper divisors (704322009259008).

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

308047960915968 is an equidigital number, since it uses as much as digits as its factorization.

308047960915968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93487 (or 93461 counting only the distinct ones).

The product of its (nonzero) digits is 705438720, while the sum is 75.

The spelling of 308047960915968 in words is "three hundred eight trillion, forty-seven billion, nine hundred sixty million, nine hundred fifteen thousand, nine hundred sixty-eight".