4434323144443 has 4 divisors (see below), whose sum is σ = 4500507072040. Its totient is φ = 4368139216848.

The previous prime is 4434323144441. The next prime is 4434323144527. The reversal of 4434323144443 is 3444413234344.

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 4434323144443 - 2¹ = 4434323144441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4434323144443.

It is not an unprimeable number, because it can be changed into a prime (4434323144441) 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, 33091963698 + ... + 33091963831.

It is an arithmetic number, because the mean of its divisors is an integer number (1125126768010).

Almost surely, 2^{4434323144443} is an apocalyptic number.

4434323144443 is a deficient number, since it is larger than the sum of its proper divisors (66183927597).

4434323144443 is an equidigital number, since it uses as much as digits as its factorization.

4434323144443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66183927596.

The product of its digits is 2654208, while the sum is 43.

Adding to 4434323144443 its reverse (3444413234344), we get a palindrome (7878736378787).

The spelling of 4434323144443 in words is "four trillion, four hundred thirty-four billion, three hundred twenty-three million, one hundred forty-four thousand, four hundred forty-three".