132244647443 has 2 divisors, whose sum is σ = 132244647444. Its totient is φ = 132244647442.

The previous prime is 132244647397. The next prime is 132244647473. The reversal of 132244647443 is 344746442231.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (344746442231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132244647443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132244647394 and 132244647403.

It is not a weakly prime, because it can be changed into another prime (132244647473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66122323721 + 66122323722.

It is an arithmetic number, because the mean of its divisors is an integer number (66122323722).

Almost surely, 2^132244647443 is an apocalyptic number.

132244647443 is a deficient number, since it is larger than the sum of its proper divisors (1).

132244647443 is an equidigital number, since it uses as much as digits as its factorization.

132244647443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1548288, while the sum is 44.

The spelling of 132244647443 in words is "one hundred thirty-two billion, two hundred forty-four million, six hundred forty-seven thousand, four hundred forty-three".