4430144043 has 16 divisors (see below), whose sum is σ = 7068036640. Its totient is φ = 2726242272.

The previous prime is 4430144029. The next prime is 4430144071. The reversal of 4430144043 is 3404410344.

It is not a de Polignac number, because 4430144043 - 2⁴ = 4430144027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4430143998 and 4430144016.

It is not an unprimeable number, because it can be changed into a prime (4430144083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6310396 + ... + 6311097.

It is an arithmetic number, because the mean of its divisors is an integer number (441752290).

Almost surely, 2^4430144043 is an apocalyptic number.

4430144043 is a deficient number, since it is larger than the sum of its proper divisors (2637892597).

4430144043 is a wasteful number, since it uses less digits than its factorization.

4430144043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12621515 (or 12621509 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 4430144043 is about 66559.3272426938. The cubic root of 4430144043 is about 1642.3760970733.

Adding to 4430144043 its reverse (3404410344), we get a palindrome (7834554387).

The spelling of 4430144043 in words is "four billion, four hundred thirty million, one hundred forty-four thousand, forty-three".