132244647473 has 2 divisors, whose sum is σ = 132244647474. Its totient is φ = 132244647472.

The previous prime is 132244647443. The next prime is 132244647527. The reversal of 132244647473 is 374746442231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131560720369 + 683927104 = 362713^2 + 26152^2 .

It is a cyclic number.

It is not a de Polignac number, because 132244647473 - 2¹⁰ = 132244646449 is a prime.

It is not a weakly prime, because it can be changed into another prime (132244647443) 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, 66122323736 + 66122323737.

It is an arithmetic number, because the mean of its divisors is an integer number (66122323737).

Almost surely, 2^132244647473 is an apocalyptic number.

It is an amenable number.

132244647473 is a deficient number, since it is larger than the sum of its proper divisors (1).

132244647473 is an equidigital number, since it uses as much as digits as its factorization.

132244647473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2709504, while the sum is 47.

The spelling of 132244647473 in words is "one hundred thirty-two billion, two hundred forty-four million, six hundred forty-seven thousand, four hundred seventy-three".