4223112343 has 4 divisors (see below), whose sum is σ = 4223304448. Its totient is φ = 4222920240.

The previous prime is 4223112319. The next prime is 4223112347. The reversal of 4223112343 is 3432113224.

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 4223112343 - 2²¹ = 4221015191 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 (4223112347) 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, 58071 + ... + 108712.

It is an arithmetic number, because the mean of its divisors is an integer number (1055826112).

Almost surely, 2^4223112343 is an apocalyptic number.

4223112343 is a deficient number, since it is larger than the sum of its proper divisors (192105).

4223112343 is a wasteful number, since it uses less digits than its factorization.

4223112343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192104.

The product of its digits is 3456, while the sum is 25.

The square root of 4223112343 is about 64985.4779393058. The cubic root of 4223112343 is about 1616.3827668883.

Adding to 4223112343 its reverse (3432113224), we get a palindrome (7655225567).

The spelling of 4223112343 in words is "four billion, two hundred twenty-three million, one hundred twelve thousand, three hundred forty-three".