4444243113 has 8 divisors (see below), whose sum is σ = 6063463648. Its totient is φ = 2893925664.

The previous prime is 4444243109. The next prime is 4444243121. The reversal of 4444243113 is 3113424444.

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

It is not a de Polignac number, because 4444243113 - 2² = 4444243109 is a prime.

It is a super-3 number, since 3×4444243113³ (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 (4444243313) 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, 17225620 + ... + 17225877.

It is an arithmetic number, because the mean of its divisors is an integer number (757932956).

Almost surely, 2^4444243113 is an apocalyptic number.

4444243113 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4444243113 is a deficient number, since it is larger than the sum of its proper divisors (1619220535).

4444243113 is a wasteful number, since it uses less digits than its factorization.

4444243113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34451543.

The product of its digits is 18432, while the sum is 30.

The square root of 4444243113 is about 66665.1566637325. The cubic root of 4444243113 is about 1644.1165562101.

Adding to 4444243113 its reverse (3113424444), we get a palindrome (7557667557).

The spelling of 4444243113 in words is "four billion, four hundred forty-four million, two hundred forty-three thousand, one hundred thirteen".