4423022403 has 8 divisors (see below), whose sum is σ = 5898343248. Its totient is φ = 2948191584.

The previous prime is 4423022347. The next prime is 4423022411. The reversal of 4423022403 is 3042203244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4423022403 - 2⁶ = 4423022339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4423022453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100900 + ... + 137937.

It is an arithmetic number, because the mean of its divisors is an integer number (737292906).

Almost surely, 2^4423022403 is an apocalyptic number.

4423022403 is a deficient number, since it is larger than the sum of its proper divisors (1475320845).

4423022403 is a wasteful number, since it uses less digits than its factorization.

4423022403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245013.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 4423022403 is about 66505.8072877850. The cubic root of 4423022403 is about 1641.4955625440.

Adding to 4423022403 its reverse (3042203244), we get a palindrome (7465225647).

The spelling of 4423022403 in words is "four billion, four hundred twenty-three million, twenty-two thousand, four hundred three".