5142084842 has 32 divisors (see below), whose sum is σ = 8034647040. Its totient is φ = 2466115200.

The previous prime is 5142084797. The next prime is 5142084923. The reversal of 5142084842 is 2484802415.

It is a junction number, because it is equal to n+sod(n) for n = 5142084796 and 5142084805.

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, 1529159 + ... + 1532517.

It is an arithmetic number, because the mean of its divisors is an integer number (251082720).

Almost surely, 2^5142084842 is an apocalyptic number.

5142084842 is a deficient number, since it is larger than the sum of its proper divisors (2892562198).

5142084842 is a wasteful number, since it uses less digits than its factorization.

5142084842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686.

The product of its (nonzero) digits is 81920, while the sum is 38.

The square root of 5142084842 is about 71708.3317474336. The cubic root of 5142084842 is about 1726.0223406425.

The spelling of 5142084842 in words is "five billion, one hundred forty-two million, eighty-four thousand, eight hundred forty-two".