206341014636 has 18 divisors (see below), whose sum is σ = 521584231532. Its totient is φ = 68780338200.

The previous prime is 206341014613. The next prime is 206341014637. The reversal of 206341014636 is 636410143602.

206341014636 is a `hidden beast` number, since 2 + 0 + 6 + 3 + 4 + 1 + 0 + 14 + 636 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×206341014636² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 5731694851 = 206341014636 / (2 + 0 + 6 + 3 + 4 + 1 + 0 + 1 + 4 + 6 + 3 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 206341014636.

It is not an unprimeable number, because it can be changed into a prime (206341014637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2865847390 + ... + 2865847461.

Almost surely, 2^206341014636 is an apocalyptic number.

It is an amenable number.

206341014636 is an abundant number, since it is smaller than the sum of its proper divisors (315243216896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206341014636 is a wasteful number, since it uses less digits than its factorization.

206341014636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731694861 (or 5731694856 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 206341014636 in words is "two hundred six billion, three hundred forty-one million, fourteen thousand, six hundred thirty-six".