200000198044 has 12 divisors (see below), whose sum is σ = 370588602384. Its totient is φ = 94117740224.

The previous prime is 200000198033. The next prime is 200000198087. The reversal of 200000198044 is 440891000002.

200000198044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1470589624 + ... + 1470589759.

It is an arithmetic number, because the mean of its divisors is an integer number (30882383532).

Almost surely, 2^200000198044 is an apocalyptic number.

It is an amenable number.

200000198044 is a deficient number, since it is larger than the sum of its proper divisors (170588404340).

200000198044 is a wasteful number, since it uses less digits than its factorization.

200000198044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2941179404 (or 2941179402 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 200000198044 its reverse (440891000002), we get a palindrome (640891198046).

The spelling of 200000198044 in words is "two hundred billion, one hundred ninety-eight thousand, forty-four".