382505242718 has 4 divisors (see below), whose sum is σ = 573757864080. Its totient is φ = 191252621358.

The previous prime is 382505242711. The next prime is 382505242741. The reversal of 382505242718 is 817242505283.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382505242711) by changing a digit.

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 as a sum of consecutive naturals, namely, 95626310678 + ... + 95626310681.

It is an arithmetic number, because the mean of its divisors is an integer number (143439466020).

Almost surely, 2^382505242718 is an apocalyptic number.

382505242718 is a deficient number, since it is larger than the sum of its proper divisors (191252621362).

382505242718 is a wasteful number, since it uses less digits than its factorization.

382505242718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191252621361.

The product of its (nonzero) digits is 1075200, while the sum is 47.

The spelling of 382505242718 in words is "three hundred eighty-two billion, five hundred five million, two hundred forty-two thousand, seven hundred eighteen".