4442424002 has 8 divisors (see below), whose sum is σ = 6665385996. Its totient is φ = 2220628672.

The previous prime is 4442423989. The next prime is 4442424017. The reversal of 4442424002 is 2004242444.

It can be written as a sum of positive squares in 2 ways, for example, as 4425043441 + 17380561 = 66521^2 + 4169^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282083 + ... + 297414.

Almost surely, 2^4442424002 is an apocalyptic number.

4442424002 is a deficient number, since it is larger than the sum of its proper divisors (2222961994).

4442424002 is a wasteful number, since it uses less digits than its factorization.

4442424002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583332.

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 4442424002 is about 66651.5116257688. The cubic root of 4442424002 is about 1643.8922031466.

Adding to 4442424002 its reverse (2004242444), we get a palindrome (6446666446).

The spelling of 4442424002 in words is "four billion, four hundred forty-two million, four hundred twenty-four thousand, two".