4042442242244 has 24 divisors (see below), whose sum is σ = 8560465925760. Its totient is φ = 1630564937856.

The previous prime is 4042442242219. The next prime is 4042442242351. The reversal of 4042442242244 is 4422422442404.

4042442242244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4042442242198 and 4042442242207.

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, 4246262384 + ... + 4246263335.

It is an arithmetic number, because the mean of its divisors is an integer number (356686080240).

Almost surely, 2^{4042442242244} is an apocalyptic number.

It is an amenable number.

4042442242244 is an abundant number, since it is smaller than the sum of its proper divisors (4518023683516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4042442242244 is a wasteful number, since it uses less digits than its factorization.

4042442242244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8492525747 (or 8492525745 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 38.

Adding to 4042442242244 its reverse (4422422442404), we get a palindrome (8464864684648).

The spelling of 4042442242244 in words is "four trillion, forty-two billion, four hundred forty-two million, two hundred forty-two thousand, two hundred forty-four".