4444242113 has 8 divisors (see below), whose sum is σ = 4502813448. Its totient is φ = 4385931264.

The previous prime is 4444242071. The next prime is 4444242133. The reversal of 4444242113 is 3112424444.

4444242113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1064912689 + 3379329424 = 32633^2 + 58132^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4444242113 - 2¹⁶ = 4444176577 is a prime.

It is a super-3 number, since 3×4444242113³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4444242133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30656 + ... + 99137.

It is an arithmetic number, because the mean of its divisors is an integer number (562851681).

Almost surely, 2^4444242113 is an apocalyptic number.

It is an amenable number.

4444242113 is a deficient number, since it is larger than the sum of its proper divisors (58571335).

4444242113 is a wasteful number, since it uses less digits than its factorization.

4444242113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130243.

The product of its digits is 12288, while the sum is 29.

The square root of 4444242113 is about 66665.1491635622. The cubic root of 4444242113 is about 1644.1164328958.

Adding to 4444242113 its reverse (3112424444), we get a palindrome (7556666557).

The spelling of 4444242113 in words is "four billion, four hundred forty-four million, two hundred forty-two thousand, one hundred thirteen".