206930068912 has 40 divisors (see below), whose sum is σ = 468858173696. Its totient is φ = 86621887296.

The previous prime is 206930068909. The next prime is 206930068927. The reversal of 206930068912 is 219860039602.

206930068912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 21478788 + ... + 21488419.

Almost surely, 2^206930068912 is an apocalyptic number.

It is an amenable number.

206930068912 is an abundant number, since it is smaller than the sum of its proper divisors (261928104784).

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

206930068912 is a wasteful number, since it uses less digits than its factorization.

206930068912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42967265 (or 42967259 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 46.

The spelling of 206930068912 in words is "two hundred six billion, nine hundred thirty million, sixty-eight thousand, nine hundred twelve".