414440223 has 4 divisors (see below), whose sum is σ = 552586968. Its totient is φ = 276293480.

The previous prime is 414440203. The next prime is 414440237. The reversal of 414440223 is 322044414.

It is a happy number.

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 414440223 - 2¹⁰ = 414439199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 414440193 and 414440202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414440203) 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, 69073368 + ... + 69073373.

It is an arithmetic number, because the mean of its divisors is an integer number (138146742).

Almost surely, 2^414440223 is an apocalyptic number.

414440223 is a deficient number, since it is larger than the sum of its proper divisors (138146745).

414440223 is a wasteful number, since it uses less digits than its factorization.

414440223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138146744.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 414440223 is about 20357.8049651724. The cubic root of 414440223 is about 745.5680684523.

Adding to 414440223 its reverse (322044414), we get a palindrome (736484637).

The spelling of 414440223 in words is "four hundred fourteen million, four hundred forty thousand, two hundred twenty-three".