188064364968 has 96 divisors (see below), whose sum is σ = 567686620800. Its totient is φ = 55895284224.

The previous prime is 188064364903. The next prime is 188064364973. The reversal of 188064364968 is 869463460881.

188064364968 is a `hidden beast` number, since 1 + 8 + 80 + 64 + 3 + 6 + 496 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4020096 + ... + 4066607.

It is an arithmetic number, because the mean of its divisors is an integer number (5913402300).

Almost surely, 2^188064364968 is an apocalyptic number.

188064364968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

188064364968 is an abundant number, since it is smaller than the sum of its proper divisors (379622255832).

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

188064364968 is a wasteful number, since it uses less digits than its factorization.

188064364968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8086751 (or 8086744 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 63.

The spelling of 188064364968 in words is "one hundred eighty-eight billion, sixty-four million, three hundred sixty-four thousand, nine hundred sixty-eight".