224241443 has 4 divisors (see below), whose sum is σ = 225480528. Its totient is φ = 223002360.

The previous prime is 224241419. The next prime is 224241461. The reversal of 224241443 is 344142422.

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 224241443 - 2⁸ = 224241187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224241943) 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, 619271 + ... + 619632.

It is an arithmetic number, because the mean of its divisors is an integer number (56370132).

Almost surely, 2^224241443 is an apocalyptic number.

224241443 is a deficient number, since it is larger than the sum of its proper divisors (1239085).

224241443 is a wasteful number, since it uses less digits than its factorization.

224241443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239084.

The product of its digits is 6144, while the sum is 26.

The square root of 224241443 is about 14974.6934192323. The cubic root of 224241443 is about 607.5359193425.

Adding to 224241443 its reverse (344142422), we get a palindrome (568383865).

The spelling of 224241443 in words is "two hundred twenty-four million, two hundred forty-one thousand, four hundred forty-three".