224601256340249 has 4 divisors (see below), whose sum is σ = 224699036602164. Its totient is φ = 224503476078336.

The previous prime is 224601256340189. The next prime is 224601256340297. The reversal of 224601256340249 is 942043652106422.

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 179160714618649 + 45440541721600 = 13385093^2 + 6740960^2 .

It is a cyclic number.

It is not a de Polignac number, because 224601256340249 - 2⁴⁰ = 223501744712473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224601256340197 and 224601256340206.

It is not an unprimeable number, because it can be changed into a prime (224601256840249) 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, 48890127512 + ... + 48890132105.

It is an arithmetic number, because the mean of its divisors is an integer number (56174759150541).

Almost surely, 2^{224601256340249} is an apocalyptic number.

It is an amenable number.

224601256340249 is a deficient number, since it is larger than the sum of its proper divisors (97780261915).

224601256340249 is an equidigital number, since it uses as much as digits as its factorization.

224601256340249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97780261914.

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 224601256340249 in words is "two hundred twenty-four trillion, six hundred one billion, two hundred fifty-six million, three hundred forty thousand, two hundred forty-nine".