304643345164 has 12 divisors (see below), whose sum is σ = 534736508488. Its totient is φ = 151861485600.

The previous prime is 304643345087. The next prime is 304643345183. The reversal of 304643345164 is 461543346403.

It is a self number, because there is not a number n which added to its sum of digits gives 304643345164.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115045257 + ... + 115047904.

Almost surely, 2^304643345164 is an apocalyptic number.

It is an amenable number.

304643345164 is a deficient number, since it is larger than the sum of its proper divisors (230093163324).

304643345164 is a wasteful number, since it uses less digits than its factorization.

304643345164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230093496 (or 230093494 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 304643345164 in words is "three hundred four billion, six hundred forty-three million, three hundred forty-five thousand, one hundred sixty-four".