2044005442433 has 2 divisors, whose sum is σ = 2044005442434. Its totient is φ = 2044005442432.

The previous prime is 2044005442379. The next prime is 2044005442463. The reversal of 2044005442433 is 3342445004402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2031331861504 + 12673580929 = 1425248^2 + 112577^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044005442433 - 2¹⁰ = 2044005441409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2044005442393 and 2044005442402.

It is not a weakly prime, because it can be changed into another prime (2044005442463) 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, 1022002721216 + 1022002721217.

It is an arithmetic number, because the mean of its divisors is an integer number (1022002721217).

Almost surely, 2^{2044005442433} is an apocalyptic number.

It is an amenable number.

2044005442433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044005442433 is an equidigital number, since it uses as much as digits as its factorization.

2044005442433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 35.

The spelling of 2044005442433 in words is "two trillion, forty-four billion, five million, four hundred forty-two thousand, four hundred thirty-three".