4022004242 has 8 divisors (see below), whose sum is σ = 6033855036. Its totient is φ = 2010719232.

The previous prime is 4022004241. The next prime is 4022004253. The reversal of 4022004242 is 2424002204.

It can be written as a sum of positive squares in 2 ways, for example, as 3826535881 + 195468361 = 61859^2 + 13981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4022004241) by changing a digit.

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, 123203 + ... + 152390.

Almost surely, 2^4022004242 is an apocalyptic number.

4022004242 is a deficient number, since it is larger than the sum of its proper divisors (2011850794).

4022004242 is a wasteful number, since it uses less digits than its factorization.

4022004242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282892.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4022004242 is about 63419.2734269323. The cubic root of 4022004242 is about 1590.3065271399.

Adding to 4022004242 its reverse (2424002204), we get a palindrome (6446006446).

The spelling of 4022004242 in words is "four billion, twenty-two million, four thousand, two hundred forty-two".