168928465230 has 96 divisors (see below), whose sum is σ = 518151149568. Its totient is φ = 37366660800.

The previous prime is 168928465213. The next prime is 168928465243. The reversal of 168928465230 is 32564829861.

168928465230 is a `hidden beast` number, since 1 + 68 + 92 + 8 + 465 + 2 + 30 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4305316 + ... + 4344375.

It is an arithmetic number, because the mean of its divisors is an integer number (5397407808).

Almost surely, 2^168928465230 is an apocalyptic number.

168928465230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168928465230 is an abundant number, since it is smaller than the sum of its proper divisors (349222684338).

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

168928465230 is a wasteful number, since it uses less digits than its factorization.

168928465230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8649742 (or 8649739 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 168928465230 in words is "one hundred sixty-eight billion, nine hundred twenty-eight million, four hundred sixty-five thousand, two hundred thirty".