224043431401 has 2 divisors, whose sum is σ = 224043431402. Its totient is φ = 224043431400.

The previous prime is 224043431387. The next prime is 224043431461. The reversal of 224043431401 is 104134340422.

224043431401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188682509376 + 35360922025 = 434376^2 + 188045^2 .

It is a cyclic number.

It is not a de Polignac number, because 224043431401 - 2⁹ = 224043430889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 224043431401.

It is not a weakly prime, because it can be changed into another prime (224043431461) 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, 112021715700 + 112021715701.

It is an arithmetic number, because the mean of its divisors is an integer number (112021715701).

Almost surely, 2^224043431401 is an apocalyptic number.

It is an amenable number.

224043431401 is a deficient number, since it is larger than the sum of its proper divisors (1).

224043431401 is an equidigital number, since it uses as much as digits as its factorization.

224043431401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 224043431401 its reverse (104134340422), we get a palindrome (328177771823).

The spelling of 224043431401 in words is "two hundred twenty-four billion, forty-three million, four hundred thirty-one thousand, four hundred one".