223424001863 has 2 divisors, whose sum is σ = 223424001864. Its totient is φ = 223424001862.

The previous prime is 223424001793. The next prime is 223424001893. The reversal of 223424001863 is 368100424322.

223424001863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223424001863 - 2¹² = 223423997767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223424001893) 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, 111712000931 + 111712000932.

It is an arithmetic number, because the mean of its divisors is an integer number (111712000932).

Almost surely, 2^223424001863 is an apocalyptic number.

223424001863 is a deficient number, since it is larger than the sum of its proper divisors (1).

223424001863 is an equidigital number, since it uses as much as digits as its factorization.

223424001863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 223424001863 in words is "two hundred twenty-three billion, four hundred twenty-four million, one thousand, eight hundred sixty-three".