2382543842 has 8 divisors (see below), whose sum is σ = 4084360896. Its totient is φ = 1021090212.

The previous prime is 2382543833. The next prime is 2382543853. The reversal of 2382543842 is 2483452832.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2382543842.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85090838 + ... + 85090865.

It is an arithmetic number, because the mean of its divisors is an integer number (510545112).

Almost surely, 2^2382543842 is an apocalyptic number.

2382543842 is a deficient number, since it is larger than the sum of its proper divisors (1701817054).

2382543842 is a wasteful number, since it uses less digits than its factorization.

2382543842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170181712.

The product of its digits is 368640, while the sum is 41.

The square root of 2382543842 is about 48811.3085462785. The cubic root of 2382543842 is about 1335.6119629309.

The spelling of 2382543842 in words is "two billion, three hundred eighty-two million, five hundred forty-three thousand, eight hundred forty-two".