4144441 has 8 divisors (see below), whose sum is σ = 4826304. Its totient is φ = 3485040.

The previous prime is 4144423. The next prime is 4144457. The reversal of 4144441 is 1444414.

It is a happy number.

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 4144441 - 2⁵ = 4144409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4144471) 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, 5215 + ... + 5956.

It is an arithmetic number, because the mean of its divisors is an integer number (603288).

Almost surely, 2^4144441 is an apocalyptic number.

It is an amenable number.

4144441 is a deficient number, since it is larger than the sum of its proper divisors (681863).

4144441 is a wasteful number, since it uses less digits than its factorization.

4144441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11231.

The product of its digits is 1024, while the sum is 22.

The square root of 4144441 is about 2035.7900186414. The cubic root of 4144441 is about 160.6282719233.

Adding to 4144441 its reverse (1444414), we get a palindrome (5588855).

The spelling of 4144441 in words is "four million, one hundred forty-four thousand, four hundred forty-one".