206456663006 has 32 divisors (see below), whose sum is σ = 347457309696. Its totient is φ = 91190200000.

The previous prime is 206456662987. The next prime is 206456663009. The reversal of 206456663006 is 600366654602.

206456663006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206456663009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229550 + ... + 682353.

It is an arithmetic number, because the mean of its divisors is an integer number (10858040928).

Almost surely, 2^206456663006 is an apocalyptic number.

206456663006 is a deficient number, since it is larger than the sum of its proper divisors (141000646690).

206456663006 is a wasteful number, since it uses less digits than its factorization.

206456663006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912208.

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 206456663006 in words is "two hundred six billion, four hundred fifty-six million, six hundred sixty-three thousand, six".