206740483612 has 12 divisors (see below), whose sum is σ = 389626296136. Its totient is φ = 95418684720.

The previous prime is 206740483603. The next prime is 206740483627. The reversal of 206740483612 is 216384047602.

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, 1987889214 + ... + 1987889317.

Almost surely, 2^206740483612 is an apocalyptic number.

It is an amenable number.

206740483612 is a deficient number, since it is larger than the sum of its proper divisors (182885812524).

206740483612 is a wasteful number, since it uses less digits than its factorization.

206740483612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3975778548 (or 3975778546 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 206740483612 in words is "two hundred six billion, seven hundred forty million, four hundred eighty-three thousand, six hundred twelve".