4234120223 has 4 divisors (see below), whose sum is σ = 4238894640. Its totient is φ = 4229345808.

The previous prime is 4234120207. The next prime is 4234120229. The reversal of 4234120223 is 3220214324.

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 4234120223 - 2⁴ = 4234120207 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 (4234120229) 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, 2385878 + ... + 2387651.

It is an arithmetic number, because the mean of its divisors is an integer number (1059723660).

Almost surely, 2^4234120223 is an apocalyptic number.

4234120223 is a deficient number, since it is larger than the sum of its proper divisors (4774417).

4234120223 is an equidigital number, since it uses as much as digits as its factorization.

4234120223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4774416.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4234120223 is about 65070.1177423247. The cubic root of 4234120223 is about 1617.7859587253.

Adding to 4234120223 its reverse (3220214324), we get a palindrome (7454334547).

The spelling of 4234120223 in words is "four billion, two hundred thirty-four million, one hundred twenty thousand, two hundred twenty-three".