4042041022 has 32 divisors (see below), whose sum is σ = 6540855552. Its totient is φ = 1868638464.

The previous prime is 4042041011. The next prime is 4042041037. The reversal of 4042041022 is 2201402404.

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 in 15 ways as a sum of consecutive naturals, for example, 181333 + ... + 202399.

It is an arithmetic number, because the mean of its divisors is an integer number (204401736).

Almost surely, 2^4042041022 is an apocalyptic number.

4042041022 is a deficient number, since it is larger than the sum of its proper divisors (2498814530).

4042041022 is a wasteful number, since it uses less digits than its factorization.

4042041022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21232.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4042041022 is about 63577.0479182543. The cubic root of 4042041022 is about 1592.9430114881.

Adding to 4042041022 its reverse (2201402404), we get a palindrome (6243443426).

The spelling of 4042041022 in words is "four billion, forty-two million, forty-one thousand, twenty-two".