206104456606 has 8 divisors (see below), whose sum is σ = 316697091984. Its totient is φ = 100538759280.

The previous prime is 206104456589. The next prime is 206104456631. The reversal of 206104456606 is 606654401602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256734410 + ... + 1256734573.

It is an arithmetic number, because the mean of its divisors is an integer number (39587136498).

Almost surely, 2^206104456606 is an apocalyptic number.

206104456606 is a deficient number, since it is larger than the sum of its proper divisors (110592635378).

206104456606 is a wasteful number, since it uses less digits than its factorization.

206104456606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513469026.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 206104456606 in words is "two hundred six billion, one hundred four million, four hundred fifty-six thousand, six hundred six".