224603635441 has 2 divisors, whose sum is σ = 224603635442. Its totient is φ = 224603635440.

The previous prime is 224603635439. The next prime is 224603635507. The reversal of 224603635441 is 144536306422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189107568225 + 35496067216 = 434865^2 + 188404^2 .

It is a cyclic number.

It is not a de Polignac number, because 224603635441 - 2¹ = 224603635439 is a prime.

Together with 224603635439, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 224603635394 and 224603635403.

It is not a weakly prime, because it can be changed into another prime (224603635541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112301817720 + 112301817721.

It is an arithmetic number, because the mean of its divisors is an integer number (112301817721).

Almost surely, 2^224603635441 is an apocalyptic number.

It is an amenable number.

224603635441 is a deficient number, since it is larger than the sum of its proper divisors (1).

224603635441 is an equidigital number, since it uses as much as digits as its factorization.

224603635441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 224603635441 in words is "two hundred twenty-four billion, six hundred three million, six hundred thirty-five thousand, four hundred forty-one".