206200444602 has 16 divisors (see below), whose sum is σ = 413744218272. Its totient is φ = 68509593360.

The previous prime is 206200444591. The next prime is 206200444603. The reversal of 206200444602 is 206444002602.

It is a self number, because there is not a number n which added to its sum of digits gives 206200444602.

It is not an unprimeable number, because it can be changed into a prime (206200444603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55970049 + ... + 55973732.

It is an arithmetic number, because the mean of its divisors is an integer number (25859013642).

Almost surely, 2^206200444602 is an apocalyptic number.

206200444602 is an abundant number, since it is smaller than the sum of its proper divisors (207543773670).

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

206200444602 is a wasteful number, since it uses less digits than its factorization.

206200444602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111944093.

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 206200444602 in words is "two hundred six billion, two hundred million, four hundred forty-four thousand, six hundred two".