206045471466 has 32 divisors (see below), whose sum is σ = 460795270080. Its totient is φ = 68244357168.

The previous prime is 206045471431. The next prime is 206045471479. The reversal of 206045471466 is 664174540602.

206045471466 is a `hidden beast` number, since 2 + 0 + 60 + 4 + 547 + 1 + 46 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12143296 + ... + 12160251.

It is an arithmetic number, because the mean of its divisors is an integer number (14399852190).

Almost surely, 2^206045471466 is an apocalyptic number.

206045471466 is an abundant number, since it is smaller than the sum of its proper divisors (254749798614).

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

206045471466 is a wasteful number, since it uses less digits than its factorization.

206045471466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24303715 (or 24303709 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 206045471466 in words is "two hundred six billion, forty-five million, four hundred seventy-one thousand, four hundred sixty-six".