206471034808 has 16 divisors (see below), whose sum is σ = 387241351560. Its totient is φ = 103206674400.

The previous prime is 206471034797. The next prime is 206471034817. The reversal of 206471034808 is 808430174602.

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, 3574938 + ... + 3632233.

Almost surely, 2^206471034808 is an apocalyptic number.

It is an amenable number.

206471034808 is a deficient number, since it is larger than the sum of its proper divisors (180770316752).

206471034808 is a wasteful number, since it uses less digits than its factorization.

206471034808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7210758 (or 7210754 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 206471034808 in words is "two hundred six billion, four hundred seventy-one million, thirty-four thousand, eight hundred eight".