224100043 has 2 divisors, whose sum is σ = 224100044. Its totient is φ = 224100042.

The previous prime is 224100013. The next prime is 224100101. The reversal of 224100043 is 340001422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224100043 is a prime.

It is not a weakly prime, because it can be changed into another prime (224100013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112050021 + 112050022.

It is an arithmetic number, because the mean of its divisors is an integer number (112050022).

Almost surely, 2^224100043 is an apocalyptic number.

224100043 is a deficient number, since it is larger than the sum of its proper divisors (1).

224100043 is an equidigital number, since it uses as much as digits as its factorization.

224100043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 224100043 is about 14969.9713760581. The cubic root of 224100043 is about 607.4081944512.

Adding to 224100043 its reverse (340001422), we get a palindrome (564101465).

The spelling of 224100043 in words is "two hundred twenty-four million, one hundred thousand, forty-three".