200034174172 has 24 divisors (see below), whose sum is σ = 400164361184. Its totient is φ = 85708357632.

The previous prime is 200034174149. The next prime is 200034174233. The reversal of 200034174172 is 271471430002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738213 + ... + 972124.

Almost surely, 2^200034174172 is an apocalyptic number.

It is an amenable number.

200034174172 is an abundant number, since it is smaller than the sum of its proper divisors (200130187012).

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

200034174172 is a wasteful number, since it uses less digits than its factorization.

200034174172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714525 (or 1714523 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The spelling of 200034174172 in words is "two hundred billion, thirty-four million, one hundred seventy-four thousand, one hundred seventy-two".