206943680298 has 16 divisors (see below), whose sum is σ = 413891831520. Its totient is φ = 68980481616.

The previous prime is 206943680297. The next prime is 206943680323. The reversal of 206943680298 is 892086349602.

It is not an unprimeable number, because it can be changed into a prime (206943680297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929808 + ... + 1130676.

It is an arithmetic number, because the mean of its divisors is an integer number (25868239470).

Almost surely, 2^206943680298 is an apocalyptic number.

206943680298 is an abundant number, since it is smaller than the sum of its proper divisors (206948151222).

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

206943680298 is a wasteful number, since it uses less digits than its factorization.

206943680298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372581.

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 206943680298 in words is "two hundred six billion, nine hundred forty-three million, six hundred eighty thousand, two hundred ninety-eight".