18242830206 has 40 divisors (see below), whose sum is σ = 41056040520. Its totient is φ = 6054376752.

The previous prime is 18242830201. The next prime is 18242830211. The reversal of 18242830206 is 60203824281.

18242830206 is a `hidden beast` number, since 182 + 428 + 30 + 20 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (18242830201) and next prime (18242830211).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18242830201) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 208776 + ... + 282971.

It is an arithmetic number, because the mean of its divisors is an integer number (1026401013).

Almost surely, 2^18242830206 is an apocalyptic number.

18242830206 is an abundant number, since it is smaller than the sum of its proper divisors (22813210314).

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

18242830206 is a wasteful number, since it uses less digits than its factorization.

18242830206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491990 (or 491981 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 18242830206 in words is "eighteen billion, two hundred forty-two million, eight hundred thirty thousand, two hundred six".