1044281696663 has 2 divisors, whose sum is σ = 1044281696664. Its totient is φ = 1044281696662.

The previous prime is 1044281696611. The next prime is 1044281696669. The reversal of 1044281696663 is 3666961824401.

It is a strong prime.

It is an emirp because it is prime and its reverse (3666961824401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1044281696663 - 2⁶ = 1044281696599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1044281696599 and 1044281696608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044281696669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522140848331 + 522140848332.

It is an arithmetic number, because the mean of its divisors is an integer number (522140848332).

Almost surely, 2^{1044281696663} is an apocalyptic number.

1044281696663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044281696663 is an equidigital number, since it uses as much as digits as its factorization.

1044281696663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8957952, while the sum is 56.

The spelling of 1044281696663 in words is "one trillion, forty-four billion, two hundred eighty-one million, six hundred ninety-six thousand, six hundred sixty-three".