206279408116 has 24 divisors (see below), whose sum is σ = 372705371136. Its totient is φ = 99831775680.

The previous prime is 206279408063. The next prime is 206279408123. The reversal of 206279408116 is 611804972602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4931146 + ... + 4972801.

It is an arithmetic number, because the mean of its divisors is an integer number (15529390464).

Almost surely, 2^206279408116 is an apocalyptic number.

It is an amenable number.

206279408116 is a deficient number, since it is larger than the sum of its proper divisors (166425963020).

206279408116 is a wasteful number, since it uses less digits than its factorization.

206279408116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9904119 (or 9904117 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 206279408116 in words is "two hundred six billion, two hundred seventy-nine million, four hundred eight thousand, one hundred sixteen".