224659245889 has 4 divisors (see below), whose sum is σ = 241940726356. Its totient is φ = 207377765424.

The previous prime is 224659245887. The next prime is 224659245929. The reversal of 224659245889 is 988542956422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 60168165264 + 164491080625 = 245292^2 + 405575^2 .

It is a cyclic number.

It is not a de Polignac number, because 224659245889 - 2¹ = 224659245887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224659245889.

It is not an unprimeable number, because it can be changed into a prime (224659245887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8640740214 + ... + 8640740239.

It is an arithmetic number, because the mean of its divisors is an integer number (60485181589).

Almost surely, 2^224659245889 is an apocalyptic number.

It is an amenable number.

224659245889 is a deficient number, since it is larger than the sum of its proper divisors (17281480467).

224659245889 is a wasteful number, since it uses less digits than its factorization.

224659245889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17281480466.

The product of its digits is 99532800, while the sum is 64.

The spelling of 224659245889 in words is "two hundred twenty-four billion, six hundred fifty-nine million, two hundred forty-five thousand, eight hundred eighty-nine".