4134443 has 4 divisors (see below), whose sum is σ = 4277040. Its totient is φ = 3991848.

The previous prime is 4134437. The next prime is 4134463. The reversal of 4134443 is 3444314.

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 4134443 - 2⁸ = 4134187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4134413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71255 + ... + 71312.

It is an arithmetic number, because the mean of its divisors is an integer number (1069260).

Almost surely, 2^4134443 is an apocalyptic number.

4134443 is a deficient number, since it is larger than the sum of its proper divisors (142597).

4134443 is a wasteful number, since it uses less digits than its factorization.

4134443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142596.

The product of its digits is 2304, while the sum is 23.

The square root of 4134443 is about 2033.3329781420. The cubic root of 4134443 is about 160.4990020092.

Adding to 4134443 its reverse (3444314), we get a palindrome (7578757).

The spelling of 4134443 in words is "four million, one hundred thirty-four thousand, four hundred forty-three".