200168501884 has 24 divisors (see below), whose sum is σ = 378321591200. Its totient is φ = 92120739264.

The previous prime is 200168501881. The next prime is 200168501917. The reversal of 200168501884 is 488105861002.

It is a self number, because there is not a number n which added to its sum of digits gives 200168501884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200168501881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5496744 + ... + 5533039.

Almost surely, 2^200168501884 is an apocalyptic number.

It is an amenable number.

200168501884 is a deficient number, since it is larger than the sum of its proper divisors (178153089316).

200168501884 is a wasteful number, since it uses less digits than its factorization.

200168501884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11030149 (or 11030147 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 43.

The spelling of 200168501884 in words is "two hundred billion, one hundred sixty-eight million, five hundred one thousand, eight hundred eighty-four".