1441343005537 has 2 divisors, whose sum is σ = 1441343005538. Its totient is φ = 1441343005536.

The previous prime is 1441343005493. The next prime is 1441343005541. The reversal of 1441343005537 is 7355003431441.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1148660923536 + 292682082001 = 1071756^2 + 541001^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441343005537 - 2¹¹ = 1441343003489 is a prime.

It is a super-2 number, since 2×1441343005537² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1441343005537.

It is not a weakly prime, because it can be changed into another prime (1441343005567) 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, 720671502768 + 720671502769.

It is an arithmetic number, because the mean of its divisors is an integer number (720671502769).

Almost surely, 2^{1441343005537} is an apocalyptic number.

It is an amenable number.

1441343005537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441343005537 is an equidigital number, since it uses as much as digits as its factorization.

1441343005537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 40.

Adding to 1441343005537 its reverse (7355003431441), we get a palindrome (8796346436978).

The spelling of 1441343005537 in words is "one trillion, four hundred forty-one billion, three hundred forty-three million, five thousand, five hundred thirty-seven".