800165172234384 has 160 divisors (see below), whose sum is σ = 2536500646961280. Its totient is φ = 242474294499840.

The previous prime is 800165172234367. The next prime is 800165172234413. The reversal of 800165172234384 is 483432271561008.

800165172234384 is a `hidden beast` number, since 8 + 0 + 0 + 1 + 6 + 517 + 2 + 2 + 3 + 43 + 84 = 666.

It is a super-2 number, since 2×800165172234384² (a number of 31 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 800165172234384.

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, 1039028217 + ... + 1039798040.

It is an arithmetic number, because the mean of its divisors is an integer number (15853129043508).

Almost surely, 2^{800165172234384} is an apocalyptic number.

It is an amenable number.

800165172234384 is an abundant number, since it is smaller than the sum of its proper divisors (1736335474726896).

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

800165172234384 is a wasteful number, since it uses less digits than its factorization.

800165172234384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078826297 (or 2078826273 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 800165172234384 in words is "eight hundred trillion, one hundred sixty-five billion, one hundred seventy-two million, two hundred thirty-four thousand, three hundred eighty-four".