1044033214421 has 2 divisors, whose sum is σ = 1044033214422. Its totient is φ = 1044033214420.

The previous prime is 1044033214403. The next prime is 1044033214423. The reversal of 1044033214421 is 1244123304401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 996181651921 + 47851562500 = 998089^2 + 218750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1044033214421 is a prime.

Together with 1044033214423, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044033214423) 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, 522016607210 + 522016607211.

It is an arithmetic number, because the mean of its divisors is an integer number (522016607211).

Almost surely, 2^{1044033214421} is an apocalyptic number.

It is an amenable number.

1044033214421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044033214421 is an equidigital number, since it uses as much as digits as its factorization.

1044033214421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1044033214421 its reverse (1244123304401), we get a palindrome (2288156518822).

The spelling of 1044033214421 in words is "one trillion, forty-four billion, thirty-three million, two hundred fourteen thousand, four hundred twenty-one".