224456467250489 has 2 divisors, whose sum is σ = 224456467250490. Its totient is φ = 224456467250488.

The previous prime is 224456467250443. The next prime is 224456467250567. The reversal of 224456467250489 is 984052764654422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115139509774864 + 109316957475625 = 10730308^2 + 10455475^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224456467250489 is a prime.

It is not a weakly prime, because it can be changed into another prime (224456467250089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112228233625244 + 112228233625245.

It is an arithmetic number, because the mean of its divisors is an integer number (112228233625245).

Almost surely, 2^{224456467250489} is an apocalyptic number.

It is an amenable number.

224456467250489 is a deficient number, since it is larger than the sum of its proper divisors (1).

224456467250489 is an equidigital number, since it uses as much as digits as its factorization.

224456467250489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 928972800, while the sum is 68.

The spelling of 224456467250489 in words is "two hundred twenty-four trillion, four hundred fifty-six billion, four hundred sixty-seven million, two hundred fifty thousand, four hundred eighty-nine".