4423344441 has 4 divisors (see below), whose sum is σ = 5897792592. Its totient is φ = 2948896292.

The previous prime is 4423344397. The next prime is 4423344467. The reversal of 4423344441 is 1444433244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4423344441 - 2⁶ = 4423344377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4423344641) 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, 737224071 + ... + 737224076.

It is an arithmetic number, because the mean of its divisors is an integer number (1474448148).

Almost surely, 2^4423344441 is an apocalyptic number.

It is an amenable number.

4423344441 is a deficient number, since it is larger than the sum of its proper divisors (1474448151).

4423344441 is a wasteful number, since it uses less digits than its factorization.

4423344441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474448150.

The product of its digits is 73728, while the sum is 33.

The square root of 4423344441 is about 66508.2283706310. The cubic root of 4423344441 is about 1641.5354003947.

Adding to 4423344441 its reverse (1444433244), we get a palindrome (5867777685).

The spelling of 4423344441 in words is "four billion, four hundred twenty-three million, three hundred forty-four thousand, four hundred forty-one".