200939343198 has 32 divisors (see below), whose sum is σ = 439145107200. Its totient is φ = 60789044160.

The previous prime is 200939343167. The next prime is 200939343229. The reversal of 200939343198 is 891343939002.

200939343198 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200939343167) and next prime (200939343229).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 200939343198.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2501815 + ... + 2580882.

It is an arithmetic number, because the mean of its divisors is an integer number (13723284600).

Almost surely, 2^200939343198 is an apocalyptic number.

200939343198 is an abundant number, since it is smaller than the sum of its proper divisors (238205764002).

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

200939343198 is a wasteful number, since it uses less digits than its factorization.

200939343198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5083312.

The product of its (nonzero) digits is 1259712, while the sum is 51.

The spelling of 200939343198 in words is "two hundred billion, nine hundred thirty-nine million, three hundred forty-three thousand, one hundred ninety-eight".