200869451042 has 8 divisors (see below), whose sum is σ = 324481420956. Its totient is φ = 92708977392.

The previous prime is 200869451033. The next prime is 200869451093. The reversal of 200869451042 is 240154968002.

It can be written as a sum of positive squares in 2 ways, for example, as 199593604081 + 1275846961 = 446759^2 + 35719^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3862874033 + ... + 3862874084.

Almost surely, 2^200869451042 is an apocalyptic number.

200869451042 is a deficient number, since it is larger than the sum of its proper divisors (123611969914).

200869451042 is a wasteful number, since it uses less digits than its factorization.

200869451042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7725748132.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 200869451042 in words is "two hundred billion, eight hundred sixty-nine million, four hundred fifty-one thousand, forty-two".