4424234133223 has 4 divisors (see below), whose sum is σ = 4424270065168. Its totient is φ = 4424198201280.

The previous prime is 4424234133211. The next prime is 4424234133257. The reversal of 4424234133223 is 3223314324244.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4424234133223 is a prime.

It is a super-2 number, since 2×4424234133223² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424234133323) 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, 17780643 + ... + 18027748.

It is an arithmetic number, because the mean of its divisors is an integer number (1106067516292).

Almost surely, 2^{4424234133223} is an apocalyptic number.

4424234133223 is a deficient number, since it is larger than the sum of its proper divisors (35931945).

4424234133223 is a wasteful number, since it uses less digits than its factorization.

4424234133223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35931944.

The product of its digits is 331776, while the sum is 37.

Adding to 4424234133223 its reverse (3223314324244), we get a palindrome (7647548457467).

The spelling of 4424234133223 in words is "four trillion, four hundred twenty-four billion, two hundred thirty-four million, one hundred thirty-three thousand, two hundred twenty-three".