206795554396 has 24 divisors (see below), whose sum is σ = 363427829856. Its totient is φ = 102959503680.

The previous prime is 206795554379. The next prime is 206795554397. The reversal of 206795554396 is 693455597602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206795554397) 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, 1722486 + ... + 1838626.

It is an arithmetic number, because the mean of its divisors is an integer number (15142826244).

Almost surely, 2^206795554396 is an apocalyptic number.

It is an amenable number.

206795554396 is a deficient number, since it is larger than the sum of its proper divisors (156632275460).

206795554396 is a wasteful number, since it uses less digits than its factorization.

206795554396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118029 (or 118027 counting only the distinct ones).

The product of its (nonzero) digits is 61236000, while the sum is 61.

The spelling of 206795554396 in words is "two hundred six billion, seven hundred ninety-five million, five hundred fifty-four thousand, three hundred ninety-six".