1444020224233 has 2 divisors, whose sum is σ = 1444020224234. Its totient is φ = 1444020224232.

The previous prime is 1444020224203. The next prime is 1444020224237. The reversal of 1444020224233 is 3324220204441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1385171286489 + 58848937744 = 1176933^2 + 242588^2 .

It is an emirp because it is prime and its reverse (3324220204441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1444020224233 - 2⁹ = 1444020223721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1444020224195 and 1444020224204.

It is not a weakly prime, because it can be changed into another prime (1444020224237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722010112116 + 722010112117.

It is an arithmetic number, because the mean of its divisors is an integer number (722010112117).

Almost surely, 2^{1444020224233} is an apocalyptic number.

It is an amenable number.

1444020224233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444020224233 is an equidigital number, since it uses as much as digits as its factorization.

1444020224233 is an evil number, because the sum of its binary digits is even.

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

Adding to 1444020224233 its reverse (3324220204441), we get a palindrome (4768240428674).

The spelling of 1444020224233 in words is "one trillion, four hundred forty-four billion, twenty million, two hundred twenty-four thousand, two hundred thirty-three".