414444223 has 2 divisors, whose sum is σ = 414444224. Its totient is φ = 414444222.

The previous prime is 414444221. The next prime is 414444227. The reversal of 414444223 is 322444414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 414444223 - 2¹ = 414444221 is a prime.

Together with 414444221, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 414444191 and 414444200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (414444221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207222111 + 207222112.

It is an arithmetic number, because the mean of its divisors is an integer number (207222112).

Almost surely, 2^414444223 is an apocalyptic number.

414444223 is a deficient number, since it is larger than the sum of its proper divisors (1).

414444223 is an equidigital number, since it uses as much as digits as its factorization.

414444223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 28.

The square root of 414444223 is about 20357.9032073541. The cubic root of 414444223 is about 745.5704670794.

Adding to 414444223 its reverse (322444414), we get a palindrome (736888637).

The spelling of 414444223 in words is "four hundred fourteen million, four hundred forty-four thousand, two hundred twenty-three".