206643262162 has 8 divisors (see below), whose sum is σ = 310012257456. Its totient is φ = 103305843012.

The previous prime is 206643262127. The next prime is 206643262201. The reversal of 206643262162 is 261262346602.

206643262162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7877668 + ... + 7903855.

It is an arithmetic number, because the mean of its divisors is an integer number (38751532182).

Almost surely, 2^206643262162 is an apocalyptic number.

206643262162 is a deficient number, since it is larger than the sum of its proper divisors (103368995294).

206643262162 is a wasteful number, since it uses less digits than its factorization.

206643262162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15788072.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 206643262162 in words is "two hundred six billion, six hundred forty-three million, two hundred sixty-two thousand, one hundred sixty-two".