4431120223 has 8 divisors (see below), whose sum is σ = 4736553696. Its totient is φ = 4135084800.

The previous prime is 4431120209. The next prime is 4431120229. The reversal of 4431120223 is 3220211344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4431120223 - 2¹⁷ = 4430989151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4431120194 and 4431120203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4431120229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2348538 + ... + 2350423.

It is an arithmetic number, because the mean of its divisors is an integer number (592069212).

Almost surely, 2^4431120223 is an apocalyptic number.

4431120223 is a deficient number, since it is larger than the sum of its proper divisors (305433473).

4431120223 is a wasteful number, since it uses less digits than its factorization.

4431120223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4699025.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4431120223 is about 66566.6599958267. The cubic root of 4431120223 is about 1642.4967204615.

Adding to 4431120223 its reverse (3220211344), we get a palindrome (7651331567).

The spelling of 4431120223 in words is "four billion, four hundred thirty-one million, one hundred twenty thousand, two hundred twenty-three".