4423453334 has 16 divisors (see below), whose sum is σ = 6967777248. Its totient is φ = 2102086272.

The previous prime is 4423453319. The next prime is 4423453339. The reversal of 4423453334 is 4333543244.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4423453294 and 4423453303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423453339) 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, 299027 + ... + 313470.

It is an arithmetic number, because the mean of its divisors is an integer number (435486078).

Almost surely, 2^4423453334 is an apocalyptic number.

4423453334 is a deficient number, since it is larger than the sum of its proper divisors (2544323914).

4423453334 is a wasteful number, since it uses less digits than its factorization.

4423453334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612679.

The product of its digits is 207360, while the sum is 35.

The square root of 4423453334 is about 66509.0470086589. The cubic root of 4423453334 is about 1641.5488706132.

Adding to 4423453334 its reverse (4333543244), we get a palindrome (8756996578).

The spelling of 4423453334 in words is "four billion, four hundred twenty-three million, four hundred fifty-three thousand, three hundred thirty-four".