4042392046 has 16 divisors (see below), whose sum is σ = 7559798400. Its totient is φ = 1574957880.

The previous prime is 4042392017. The next prime is 4042392059. The reversal of 4042392046 is 6402932404.

4042392046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4042392046² = 32681866907128132232, which contains 22 as substring.

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, 13124496 + ... + 13124803.

It is an arithmetic number, because the mean of its divisors is an integer number (472487400).

Almost surely, 2^4042392046 is an apocalyptic number.

4042392046 is a deficient number, since it is larger than the sum of its proper divisors (3517406354).

4042392046 is a wasteful number, since it uses less digits than its factorization.

4042392046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26249319.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 4042392046 is about 63579.8084772202. The cubic root of 4042392046 is about 1592.9891222722.

The spelling of 4042392046 in words is "four billion, forty-two million, three hundred ninety-two thousand, forty-six".