2144504431033 has 2 divisors, whose sum is σ = 2144504431034. Its totient is φ = 2144504431032.

The previous prime is 2144504430979. The next prime is 2144504431051. The reversal of 2144504431033 is 3301344054412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1976197727529 + 168306703504 = 1405773^2 + 410252^2 .

It is a cyclic number.

It is not a de Polignac number, because 2144504431033 - 2²⁹ = 2143967560121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2144504431033.

It is not a weakly prime, because it can be changed into another prime (2144504431063) 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, 1072252215516 + 1072252215517.

It is an arithmetic number, because the mean of its divisors is an integer number (1072252215517).

Almost surely, 2^{2144504431033} is an apocalyptic number.

It is an amenable number.

2144504431033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144504431033 is an equidigital number, since it uses as much as digits as its factorization.

2144504431033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 2144504431033 its reverse (3301344054412), we get a palindrome (5445848485445).

The spelling of 2144504431033 in words is "two trillion, one hundred forty-four billion, five hundred four million, four hundred thirty-one thousand, thirty-three".