18382020182 has 8 divisors (see below), whose sum is σ = 27576090552. Its totient is φ = 9189990000.

The previous prime is 18382020179. The next prime is 18382020191. The reversal of 18382020182 is 28102028381.

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

It is a congruent number.

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, 487319 + ... + 523682.

It is an arithmetic number, because the mean of its divisors is an integer number (3447011319).

Almost surely, 2^18382020182 is an apocalyptic number.

18382020182 is a deficient number, since it is larger than the sum of its proper divisors (9194070370).

18382020182 is a wasteful number, since it uses less digits than its factorization.

18382020182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020094.

The product of its (nonzero) digits is 12288, while the sum is 35.

The spelling of 18382020182 in words is "eighteen billion, three hundred eighty-two million, twenty thousand, one hundred eighty-two".