4223243311 has 6 divisors (see below), whose sum is σ = 4912752480. Its totient is φ = 3619922796.

The previous prime is 4223243293. The next prime is 4223243329. The reversal of 4223243311 is 1133423224.

It is an interprime number because it is at equal distance from previous prime (4223243293) and next prime (4223243329).

It is not a de Polignac number, because 4223243311 - 2¹¹ = 4223241263 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 (4223243341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43094271 + ... + 43094368.

It is an arithmetic number, because the mean of its divisors is an integer number (818792080).

Almost surely, 2^4223243311 is an apocalyptic number.

4223243311 is a deficient number, since it is larger than the sum of its proper divisors (689509169).

4223243311 is an equidigital number, since it uses as much as digits as its factorization.

4223243311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86188653 (or 86188646 counting only the distinct ones).

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

The square root of 4223243311 is about 64986.4856027774. The cubic root of 4223243311 is about 1616.3994759102.

Adding to 4223243311 its reverse (1133423224), we get a palindrome (5356666535).

The spelling of 4223243311 in words is "four billion, two hundred twenty-three million, two hundred forty-three thousand, three hundred eleven".