4224450423 has 4 divisors (see below), whose sum is σ = 5632600568. Its totient is φ = 2816300280.

The previous prime is 4224450413. The next prime is 4224450449. The reversal of 4224450423 is 3240544224.

4224450423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4224450423 - 2²⁸ = 3956014967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224450413) 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, 704075068 + ... + 704075073.

It is an arithmetic number, because the mean of its divisors is an integer number (1408150142).

Almost surely, 2^4224450423 is an apocalyptic number.

4224450423 is a deficient number, since it is larger than the sum of its proper divisors (1408150145).

4224450423 is a wasteful number, since it uses less digits than its factorization.

4224450423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408150144.

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 4224450423 is about 64995.7723471304. The cubic root of 4224450423 is about 1616.5534641440.

Adding to 4224450423 its reverse (3240544224), we get a palindrome (7464994647).

The spelling of 4224450423 in words is "four billion, two hundred twenty-four million, four hundred fifty thousand, four hundred twenty-three".