4122444002 has 16 divisors (see below), whose sum is σ = 6557176152. Its totient is φ = 1937080320.

The previous prime is 4122443993. The next prime is 4122444071. The reversal of 4122444002 is 2004442214.

It can be written as a sum of positive squares in 4 ways, for example, as 2569374721 + 1553069281 = 50689^2 + 39409^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67199 + ... + 112962.

Almost surely, 2^4122444002 is an apocalyptic number.

4122444002 is a deficient number, since it is larger than the sum of its proper divisors (2434732150).

4122444002 is a wasteful number, since it uses less digits than its factorization.

4122444002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180853.

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

The square root of 4122444002 is about 64206.2613924841. The cubic root of 4122444002 is about 1603.4358459972.

Adding to 4122444002 its reverse (2004442214), we get a palindrome (6126886216).

The spelling of 4122444002 in words is "four billion, one hundred twenty-two million, four hundred forty-four thousand, two".