224143300489 has 2 divisors, whose sum is σ = 224143300490. Its totient is φ = 224143300488.

The previous prime is 224143300477. The next prime is 224143300531. The reversal of 224143300489 is 984003341422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220461238089 + 3682062400 = 469533^2 + 60680^2 .

It is a cyclic number.

It is not a de Polignac number, because 224143300489 - 2¹³ = 224143292297 is a prime.

It is not a weakly prime, because it can be changed into another prime (224143300429) 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, 112071650244 + 112071650245.

It is an arithmetic number, because the mean of its divisors is an integer number (112071650245).

Almost surely, 2^224143300489 is an apocalyptic number.

It is an amenable number.

224143300489 is a deficient number, since it is larger than the sum of its proper divisors (1).

224143300489 is an equidigital number, since it uses as much as digits as its factorization.

224143300489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 224143300489 in words is "two hundred twenty-four billion, one hundred forty-three million, three hundred thousand, four hundred eighty-nine".