5042042122 has 32 divisors (see below), whose sum is σ = 8682105600. Its totient is φ = 2176694208.

The previous prime is 5042042111. The next prime is 5042042143. The reversal of 5042042122 is 2212402405.

It is a junction number, because it is equal to n+sod(n) for n = 5042042093 and 5042042102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25573 + ... + 103624.

It is an arithmetic number, because the mean of its divisors is an integer number (271315800).

Almost surely, 2^5042042122 is an apocalyptic number.

5042042122 is a deficient number, since it is larger than the sum of its proper divisors (3640063478).

5042042122 is a wasteful number, since it uses less digits than its factorization.

5042042122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129310.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 5042042122 is about 71007.3385080725. The cubic root of 5042042122 is about 1714.7553104538.

Adding to 5042042122 its reverse (2212402405), we get a palindrome (7254444527).

The spelling of 5042042122 in words is "five billion, forty-two million, forty-two thousand, one hundred twenty-two".