4442116544 has 28 divisors (see below), whose sum is σ = 8827931544. Its totient is φ = 2217755904.

The previous prime is 4442116529. The next prime is 4442116561. The reversal of 4442116544 is 4456112444.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7934 + ... + 94589.

Almost surely, 2^4442116544 is an apocalyptic number.

It is an amenable number.

4442116544 is a deficient number, since it is larger than the sum of its proper divisors (4385815000).

4442116544 is a wasteful number, since it uses less digits than its factorization.

4442116544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103212 (or 103202 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 4442116544 is about 66649.2051265430. The cubic root of 4442116544 is about 1643.8542779456.

Adding to 4442116544 its reverse (4456112444), we get a palindrome (8898228988).

The spelling of 4442116544 in words is "four billion, four hundred forty-two million, one hundred sixteen thousand, five hundred forty-four".