4441144323 has 32 divisors (see below), whose sum is σ = 7406092800. Its totient is φ = 2299772160.

The previous prime is 4441144319. The next prime is 4441144327. The reversal of 4441144323 is 3234411444.

It is an interprime number because it is at equal distance from previous prime (4441144319) and next prime (4441144327).

It is not a de Polignac number, because 4441144323 - 2² = 4441144319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4441144327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42903 + ... + 103551.

It is an arithmetic number, because the mean of its divisors is an integer number (231440400).

Almost surely, 2^4441144323 is an apocalyptic number.

4441144323 is a deficient number, since it is larger than the sum of its proper divisors (2964948477).

4441144323 is a wasteful number, since it uses less digits than its factorization.

4441144323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60987.

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

The square root of 4441144323 is about 66641.9111595698. The cubic root of 4441144323 is about 1643.7343421564.

Adding to 4441144323 its reverse (3234411444), we get a palindrome (7675555767).

The spelling of 4441144323 in words is "four billion, four hundred forty-one million, one hundred forty-four thousand, three hundred twenty-three".