4042262422 has 32 divisors (see below), whose sum is σ = 6873984000. Its totient is φ = 1766143200.

The previous prime is 4042262387. The next prime is 4042262449. The reversal of 4042262422 is 2242622404.

It is a congruent number.

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, 81729 + ... + 121507.

It is an arithmetic number, because the mean of its divisors is an integer number (214812000).

Almost surely, 2^4042262422 is an apocalyptic number.

4042262422 is a deficient number, since it is larger than the sum of its proper divisors (2831721578).

4042262422 is a wasteful number, since it uses less digits than its factorization.

4042262422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39972.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 4042262422 is about 63578.7890888148. The cubic root of 4042262422 is about 1592.9720950742.

Adding to 4042262422 its reverse (2242622404), we get a palindrome (6284884826).

The spelling of 4042262422 in words is "four billion, forty-two million, two hundred sixty-two thousand, four hundred twenty-two".