18382352942 has 8 divisors (see below), whose sum is σ = 27951249216. Its totient is φ = 9065269872.

The previous prime is 18382352939. The next prime is 18382352981. The reversal of 18382352942 is 24925328381.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62953118 + ... + 62953409.

It is an arithmetic number, because the mean of its divisors is an integer number (3493906152).

Almost surely, 2^18382352942 is an apocalyptic number.

18382352942 is a deficient number, since it is larger than the sum of its proper divisors (9568896274).

18382352942 is a wasteful number, since it uses less digits than its factorization.

18382352942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125906602.

The product of its digits is 829440, while the sum is 47.

The spelling of 18382352942 in words is "eighteen billion, three hundred eighty-two million, three hundred fifty-two thousand, nine hundred forty-two".