4224400132243 has 2 divisors, whose sum is σ = 4224400132244. Its totient is φ = 4224400132242.

The previous prime is 4224400132237. The next prime is 4224400132261. The reversal of 4224400132243 is 3422310044224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4224400132243 - 2³⁷ = 4086961178771 is a prime.

It is a super-2 number, since 2×4224400132243² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4224400132643) 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, 2112200066121 + 2112200066122.

It is an arithmetic number, because the mean of its divisors is an integer number (2112200066122).

Almost surely, 2^{4224400132243} is an apocalyptic number.

4224400132243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224400132243 is an equidigital number, since it uses as much as digits as its factorization.

4224400132243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 4224400132243 its reverse (3422310044224), we get a palindrome (7646710176467).

The spelling of 4224400132243 in words is "four trillion, two hundred twenty-four billion, four hundred million, one hundred thirty-two thousand, two hundred forty-three".