206045966106 has 32 divisors (see below), whose sum is σ = 473668891200. Its totient is φ = 66313643760.

The previous prime is 206045966101. The next prime is 206045966123. The reversal of 206045966106 is 601669540602.

206045966106 is a `hidden beast` number, since 20 + 6 + 0 + 4 + 5 + 9 + 6 + 610 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (206045966101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65785780 + ... + 65788911.

It is an arithmetic number, because the mean of its divisors is an integer number (14802152850).

Almost surely, 2^206045966106 is an apocalyptic number.

206045966106 is an abundant number, since it is smaller than the sum of its proper divisors (267622925094).

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

206045966106 is a wasteful number, since it uses less digits than its factorization.

206045966106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131574731 (or 131574725 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 206045966106 in words is "two hundred six billion, forty-five million, nine hundred sixty-six thousand, one hundred six".