4042002244 has 36 divisors (see below), whose sum is σ = 8450795584. Its totient is φ = 1656963792.

The previous prime is 4042002233. The next prime is 4042002247. The reversal of 4042002244 is 4422002404.

It is not an unprimeable number, because it can be changed into a prime (4042002247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121632 + ... + 151255.

Almost surely, 2^4042002244 is an apocalyptic number.

It is an amenable number.

4042002244 is an abundant number, since it is smaller than the sum of its proper divisors (4408793340).

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

4042002244 is a wasteful number, since it uses less digits than its factorization.

4042002244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272944 (or 272919 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4042002244 is about 63576.7429489747. The cubic root of 4042002244 is about 1592.9379174163.

Adding to 4042002244 its reverse (4422002404), we get a palindrome (8464004648).

The spelling of 4042002244 in words is "four billion, forty-two million, two thousand, two hundred forty-four".