132768167240641 has 2 divisors, whose sum is σ = 132768167240642. Its totient is φ = 132768167240640.

The previous prime is 132768167240633. The next prime is 132768167240699. The reversal of 132768167240641 is 146042761867231.

It is an a-pointer prime, because the next prime (132768167240699) can be obtained adding 132768167240641 to its sum of digits (58).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103269191001025 + 29498976239616 = 10162145^2 + 5431296^2 .

It is an emirp because it is prime and its reverse (146042761867231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132768167240641 - 2³ = 132768167240633 is a prime.

It is not a weakly prime, because it can be changed into another prime (132768161240641) 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, 66384083620320 + 66384083620321.

It is an arithmetic number, because the mean of its divisors is an integer number (66384083620321).

Almost surely, 2^{132768167240641} is an apocalyptic number.

It is an amenable number.

132768167240641 is a deficient number, since it is larger than the sum of its proper divisors (1).

132768167240641 is an equidigital number, since it uses as much as digits as its factorization.

132768167240641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16257024, while the sum is 58.

The spelling of 132768167240641 in words is "one hundred thirty-two trillion, seven hundred sixty-eight billion, one hundred sixty-seven million, two hundred forty thousand, six hundred forty-one".