4144041443 has 4 divisors (see below), whose sum is σ = 4200809208. Its totient is φ = 4087273680.

The previous prime is 4144041439. The next prime is 4144041463. The reversal of 4144041443 is 3441404414.

4144041443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4144041443 - 2² = 4144041439 is a prime.

It is a super-3 number, since 3×4144041443³ (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 (4144041463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28383773 + ... + 28383918.

It is an arithmetic number, because the mean of its divisors is an integer number (1050202302).

Almost surely, 2^4144041443 is an apocalyptic number.

4144041443 is a deficient number, since it is larger than the sum of its proper divisors (56767765).

4144041443 is an equidigital number, since it uses as much as digits as its factorization.

4144041443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56767764.

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

The square root of 4144041443 is about 64374.2296497597. The cubic root of 4144041443 is about 1606.2310981076.

Adding to 4144041443 its reverse (3441404414), we get a palindrome (7585445857).

The spelling of 4144041443 in words is "four billion, one hundred forty-four million, forty-one thousand, four hundred forty-three".