8842159042 has 8 divisors (see below), whose sum is σ = 13264487100. Its totient is φ = 4420663344.

The previous prime is 8842159033. The next prime is 8842159043. The reversal of 8842159042 is 2409512488.

It can be written as a sum of positive squares in 2 ways, for example, as 7192905721 + 1649253321 = 84811^2 + 40611^2 .

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 8842159042.

It is not an unprimeable number, because it can be changed into a prime (8842159043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180817 + ... + 224452.

Almost surely, 2^8842159042 is an apocalyptic number.

8842159042 is a deficient number, since it is larger than the sum of its proper divisors (4422328058).

8842159042 is a wasteful number, since it uses less digits than its factorization.

8842159042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416180.

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 8842159042 is about 94032.7551547864. The cubic root of 8842159042 is about 2067.8519450553.

The spelling of 8842159042 in words is "eight billion, eight hundred forty-two million, one hundred fifty-nine thousand, forty-two".