4226436223 has 4 divisors (see below), whose sum is σ = 4232020120. Its totient is φ = 4220852328.

The previous prime is 4226436217. The next prime is 4226436229. The reversal of 4226436223 is 3226346224.

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

It is an interprime number because it is at equal distance from previous prime (4226436217) and next prime (4226436229).

It is a cyclic number.

It is not a de Polignac number, because 4226436223 - 2²¹ = 4224339071 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 (4226436229) 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, 2790813 + ... + 2792326.

It is an arithmetic number, because the mean of its divisors is an integer number (1058005030).

Almost surely, 2^4226436223 is an apocalyptic number.

4226436223 is a deficient number, since it is larger than the sum of its proper divisors (5583897).

4226436223 is an equidigital number, since it uses as much as digits as its factorization.

4226436223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5583896.

The product of its digits is 82944, while the sum is 34.

The square root of 4226436223 is about 65011.0469305025. The cubic root of 4226436223 is about 1616.8067238328.

It can be divided in two parts, 42264 and 36223, that added together give a palindrome (78487).

The spelling of 4226436223 in words is "four billion, two hundred twenty-six million, four hundred thirty-six thousand, two hundred twenty-three".