206246624632 has 16 divisors (see below), whose sum is σ = 394940345760. Its totient is φ = 100929199104.

The previous prime is 206246624621. The next prime is 206246624641. The reversal of 206246624632 is 236426642602.

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, 274263753 + ... + 274264504.

It is an arithmetic number, because the mean of its divisors is an integer number (24683771610).

Almost surely, 2^206246624632 is an apocalyptic number.

It is an amenable number.

206246624632 is a deficient number, since it is larger than the sum of its proper divisors (188693721128).

206246624632 is a wasteful number, since it uses less digits than its factorization.

206246624632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548528310 (or 548528306 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 206246624632 in words is "two hundred six billion, two hundred forty-six million, six hundred twenty-four thousand, six hundred thirty-two".