4042104542 has 16 divisors (see below), whose sum is σ = 6931187712. Its totient is φ = 1731864120.

The previous prime is 4042104463. The next prime is 4042104551. The reversal of 4042104542 is 2454012404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17843 + ... + 91665.

It is an arithmetic number, because the mean of its divisors is an integer number (433199232).

Almost surely, 2^4042104542 is an apocalyptic number.

4042104542 is a deficient number, since it is larger than the sum of its proper divisors (2889083170).

4042104542 is a wasteful number, since it uses less digits than its factorization.

4042104542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77743.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 4042104542 is about 63577.5474676399. The cubic root of 4042104542 is about 1592.9513557223.

Adding to 4042104542 its reverse (2454012404), we get a palindrome (6496116946).

The spelling of 4042104542 in words is "four billion, forty-two million, one hundred four thousand, five hundred forty-two".