18016307082 has 24 divisors (see below), whose sum is σ = 39198669120. Its totient is φ = 5980306920.

The previous prime is 18016307081. The next prime is 18016307087. The reversal of 18016307082 is 28070361081.

18016307082 is a `hidden beast` number, since 18 + 0 + 1 + 630 + 7 + 0 + 8 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (18016307081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2089644 + ... + 2098247.

It is an arithmetic number, because the mean of its divisors is an integer number (1633277880).

Almost surely, 2^18016307082 is an apocalyptic number.

18016307082 is an abundant number, since it is smaller than the sum of its proper divisors (21182362038).

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

18016307082 is a wasteful number, since it uses less digits than its factorization.

18016307082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4188138 (or 4188135 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 18016307082 in words is "eighteen billion, sixteen million, three hundred seven thousand, eighty-two".