4042240124 has 12 divisors (see below), whose sum is σ = 7618068024. Its totient is φ = 1865649264.

The previous prime is 4042240117. The next prime is 4042240159. The reversal of 4042240124 is 4210422404.

It is a self number, because there is not a number n which added to its sum of digits gives 4042240124.

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 3 ways as a sum of consecutive naturals, for example, 38867642 + ... + 38867745.

It is an arithmetic number, because the mean of its divisors is an integer number (634839002).

Almost surely, 2^4042240124 is an apocalyptic number.

It is an amenable number.

4042240124 is a deficient number, since it is larger than the sum of its proper divisors (3575827900).

4042240124 is a wasteful number, since it uses less digits than its factorization.

4042240124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77735404 (or 77735402 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 4042240124 is about 63578.6137313484. The cubic root of 4042240124 is about 1592.9691660084.

Adding to 4042240124 its reverse (4210422404), we get a palindrome (8252662528).

The spelling of 4042240124 in words is "four billion, forty-two million, two hundred forty thousand, one hundred twenty-four".