182394712242 has 54 divisors (see below), whose sum is σ = 404765608221. Its totient is φ = 59358957840.

The previous prime is 182394712177. The next prime is 182394712271. The reversal of 182394712242 is 242217493281.

182394712242 is a `hidden beast` number, since 1 + 8 + 2 + 394 + 7 + 12 + 242 = 666.

182394712242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 178049397681 + 4345314561 = 421959^2 + 65919^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=301989.

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 26 ways as a sum of consecutive naturals, for example, 77911992 + ... + 77914332.

Almost surely, 2^182394712242 is an apocalyptic number.

182394712242 is an abundant number, since it is smaller than the sum of its proper divisors (222370895979).

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

182394712242 is an frugal number, since it uses more digits than its factorization.

182394712242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776 (or 2389 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The spelling of 182394712242 in words is "one hundred eighty-two billion, three hundred ninety-four million, seven hundred twelve thousand, two hundred forty-two".