4430400223 has 2 divisors, whose sum is σ = 4430400224. Its totient is φ = 4430400222.

The previous prime is 4430400173. The next prime is 4430400229. The reversal of 4430400223 is 3220040344.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4430400223 - 2²¹ = 4428303071 is a prime.

It is a super-2 number, since 2×4430400223² = 39256892271916899458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4430400194 and 4430400203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4430400229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215200111 + 2215200112.

It is an arithmetic number, because the mean of its divisors is an integer number (2215200112).

Almost surely, 2^4430400223 is an apocalyptic number.

4430400223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4430400223 is an equidigital number, since it uses as much as digits as its factorization.

4430400223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 4430400223 is about 66561.2516634115. The cubic root of 4430400223 is about 1642.4077541177.

Adding to 4430400223 its reverse (3220040344), we get a palindrome (7650440567).

The spelling of 4430400223 in words is "four billion, four hundred thirty million, four hundred thousand, two hundred twenty-three".