8888042042 has 32 divisors (see below), whose sum is σ = 14635123200. Its totient is φ = 4014788400.

The previous prime is 8888042021. The next prime is 8888042057. The reversal of 8888042042 is 2402408888.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 8888041984 and 8888042002.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4729259 + ... + 4731137.

It is an arithmetic number, because the mean of its divisors is an integer number (457347600).

Almost surely, 2^8888042042 is an apocalyptic number.

8888042042 is a deficient number, since it is larger than the sum of its proper divisors (5747081158).

8888042042 is a wasteful number, since it uses less digits than its factorization.

8888042042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122.

The product of its (nonzero) digits is 262144, while the sum is 44.

The square root of 8888042042 is about 94276.4129674013. The cubic root of 8888042042 is about 2071.4225514589.

The spelling of 8888042042 in words is "eight billion, eight hundred eighty-eight million, forty-two thousand, forty-two".