4440400420033 has 2 divisors, whose sum is σ = 4440400420034. Its totient is φ = 4440400420032.

The previous prime is 4440400419991. The next prime is 4440400420063. The reversal of 4440400420033 is 3300240040444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4330277988624 + 110122431409 = 2080932^2 + 331847^2 .

It is a cyclic number.

It is not a de Polignac number, because 4440400420033 - 2³³ = 4431810485441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4440400419983 and 4440400420010.

It is not a weakly prime, because it can be changed into another prime (4440400420063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220200210016 + 2220200210017.

It is an arithmetic number, because the mean of its divisors is an integer number (2220200210017).

Almost surely, 2^{4440400420033} is an apocalyptic number.

It is an amenable number.

4440400420033 is a deficient number, since it is larger than the sum of its proper divisors (1).

4440400420033 is an equidigital number, since it uses as much as digits as its factorization.

4440400420033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 4440400420033 its reverse (3300240040444), we get a palindrome (7740640460477).

The spelling of 4440400420033 in words is "four trillion, four hundred forty billion, four hundred million, four hundred twenty thousand, thirty-three".