306327425568 has 48 divisors (see below), whose sum is σ = 804244210560. Its totient is φ = 102092034816.

The previous prime is 306327425561. The next prime is 306327425581. The reversal of 306327425568 is 865524723603.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 306327425568.

It is not an unprimeable number, because it can be changed into a prime (306327425561) 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, 315273 + ... + 843831.

It is an arithmetic number, because the mean of its divisors is an integer number (16755087720).

Almost surely, 2^306327425568 is an apocalyptic number.

It is an amenable number.

306327425568 is an abundant number, since it is smaller than the sum of its proper divisors (497916784992).

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

306327425568 is a wasteful number, since it uses less digits than its factorization.

306327425568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534609 (or 534601 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 51.

The spelling of 306327425568 in words is "three hundred six billion, three hundred twenty-seven million, four hundred twenty-five thousand, five hundred sixty-eight".