4442440222004 has 12 divisors (see below), whose sum is σ = 7774726557024. Its totient is φ = 2221089777144.

The previous prime is 4442440222001. The next prime is 4442440222057. The reversal of 4442440222004 is 4002220442444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442440222001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32506754 + ... + 32643129.

It is an arithmetic number, because the mean of its divisors is an integer number (647893879752).

Almost surely, 2^{4442440222004} is an apocalyptic number.

It is an amenable number.

4442440222004 is a deficient number, since it is larger than the sum of its proper divisors (3332286335020).

4442440222004 is a wasteful number, since it uses less digits than its factorization.

4442440222004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65166934 (or 65166932 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4442440222004 its reverse (4002220442444), we get a palindrome (8444660664448).

The spelling of 4442440222004 in words is "four trillion, four hundred forty-two billion, four hundred forty million, two hundred twenty-two thousand, four".