200194293272 has 16 divisors (see below), whose sum is σ = 378229678200. Its totient is φ = 99333045760.

The previous prime is 200194293223. The next prime is 200194293287. The reversal of 200194293272 is 272392491002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95511497 + ... + 95513592.

Almost surely, 2^200194293272 is an apocalyptic number.

It is an amenable number.

200194293272 is a deficient number, since it is larger than the sum of its proper divisors (178035384928).

200194293272 is a wasteful number, since it uses less digits than its factorization.

200194293272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191025226 (or 191025222 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 200194293272 in words is "two hundred billion, one hundred ninety-four million, two hundred ninety-three thousand, two hundred seventy-two".