224004043 has 2 divisors, whose sum is σ = 224004044. Its totient is φ = 224004042.

The previous prime is 224004041. The next prime is 224004059. The reversal of 224004043 is 340400422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224004043 - 2¹ = 224004041 is a prime.

It is a super-2 number, since 2×224004043² = 100355622560691698, which contains 22 as substring.

Together with 224004041, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 224004043.

It is not a weakly prime, because it can be changed into another prime (224004041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112002021 + 112002022.

It is an arithmetic number, because the mean of its divisors is an integer number (112002022).

Almost surely, 2^224004043 is an apocalyptic number.

224004043 is a deficient number, since it is larger than the sum of its proper divisors (1).

224004043 is an equidigital number, since it uses as much as digits as its factorization.

224004043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 224004043 is about 14966.7646136364. The cubic root of 224004043 is about 607.3214482011.

Adding to 224004043 its reverse (340400422), we get a palindrome (564404465).

The spelling of 224004043 in words is "two hundred twenty-four million, four thousand, forty-three".