200950002690 has 16 divisors (see below), whose sum is σ = 482280006528. Its totient is φ = 53586667376.

The previous prime is 200950002677. The next prime is 200950002751. The reversal of 200950002690 is 96200059002.

It is a super-2 number, since 2×200950002690² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3349166682 + ... + 3349166741.

It is an arithmetic number, because the mean of its divisors is an integer number (30142500408).

Almost surely, 2^200950002690 is an apocalyptic number.

200950002690 is an abundant number, since it is smaller than the sum of its proper divisors (281330003838).

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

200950002690 is a wasteful number, since it uses less digits than its factorization.

200950002690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6698333433.

The product of its (nonzero) digits is 9720, while the sum is 33.

The spelling of 200950002690 in words is "two hundred billion, nine hundred fifty million, two thousand, six hundred ninety".