4042423516 has 6 divisors (see below), whose sum is σ = 7074241160. Its totient is φ = 2021211756.

The previous prime is 4042423499. The next prime is 4042423531. The reversal of 4042423516 is 6153242404.

It is a super-3 number, since 3×4042423516³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505302936 + ... + 505302943.

Almost surely, 2^4042423516 is an apocalyptic number.

It is an amenable number.

4042423516 is a deficient number, since it is larger than the sum of its proper divisors (3031817644).

4042423516 is a wasteful number, since it uses less digits than its factorization.

4042423516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010605883 (or 1010605881 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 4042423516 is about 63580.0559609694. The cubic root of 4042423516 is about 1592.9932560653.

The spelling of 4042423516 in words is "four billion, forty-two million, four hundred twenty-three thousand, five hundred sixteen".