4242234223 has 4 divisors (see below), whose sum is σ = 4356889240. Its totient is φ = 4127579208.

The previous prime is 4242234211. The next prime is 4242234229. The reversal of 4242234223 is 3224322424.

It is a happy number.

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 4242234223 - 2⁹ = 4242233711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4242234191 and 4242234200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242234229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57327453 + ... + 57327526.

It is an arithmetic number, because the mean of its divisors is an integer number (1089222310).

Almost surely, 2^4242234223 is an apocalyptic number.

4242234223 is a deficient number, since it is larger than the sum of its proper divisors (114655017).

4242234223 is a wasteful number, since it uses less digits than its factorization.

4242234223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114655016.

The product of its digits is 18432, while the sum is 28.

The square root of 4242234223 is about 65132.4360284490. The cubic root of 4242234223 is about 1618.8187068466.

Adding to 4242234223 its reverse (3224322424), we get a palindrome (7466556647).

The spelling of 4242234223 in words is "four billion, two hundred forty-two million, two hundred thirty-four thousand, two hundred twenty-three".