164047308264 has 128 divisors (see below), whose sum is σ = 548194944000. Its totient is φ = 44403774912.

The previous prime is 164047308259. The next prime is 164047308307. The reversal of 164047308264 is 462803740461.

164047308264 is a `hidden beast` number, since 1 + 6 + 40 + 47 + 308 + 264 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2826454 + ... + 2883909.

It is an arithmetic number, because the mean of its divisors is an integer number (4282773000).

Almost surely, 2^164047308264 is an apocalyptic number.

164047308264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

164047308264 is an abundant number, since it is smaller than the sum of its proper divisors (384147635736).

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

164047308264 is a wasteful number, since it uses less digits than its factorization.

164047308264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710404 (or 5710394 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 164047308264 in words is "one hundred sixty-four billion, forty-seven million, three hundred eight thousand, two hundred sixty-four".