4322401223 has 4 divisors (see below), whose sum is σ = 4939887120. Its totient is φ = 3704915328.

The previous prime is 4322401157. The next prime is 4322401267. The reversal of 4322401223 is 3221042234.

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 4322401223 - 2¹⁶ = 4322335687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322401423) 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, 308742938 + ... + 308742951.

It is an arithmetic number, because the mean of its divisors is an integer number (1234971780).

Almost surely, 2^4322401223 is an apocalyptic number.

4322401223 is a deficient number, since it is larger than the sum of its proper divisors (617485897).

4322401223 is an equidigital number, since it uses as much as digits as its factorization.

4322401223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617485896.

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

The square root of 4322401223 is about 65744.9710852473. The cubic root of 4322401223 is about 1628.9522697138.

Adding to 4322401223 its reverse (3221042234), we get a palindrome (7543443457).

The spelling of 4322401223 in words is "four billion, three hundred twenty-two million, four hundred one thousand, two hundred twenty-three".