132661644594979 has 2 divisors, whose sum is σ = 132661644594980. Its totient is φ = 132661644594978.

The previous prime is 132661644594967. The next prime is 132661644595043. The reversal of 132661644594979 is 979495446166231.

It is a weak prime.

It is an emirp because it is prime and its reverse (979495446166231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132661644594979 - 2¹³ = 132661644586787 is a prime.

It is a super-2 number, since 2×132661644594979² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132661674594979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66330822297489 + 66330822297490.

It is an arithmetic number, because the mean of its divisors is an integer number (66330822297490).

Almost surely, 2^{132661644594979} is an apocalyptic number.

132661644594979 is a deficient number, since it is larger than the sum of its proper divisors (1).

132661644594979 is an equidigital number, since it uses as much as digits as its factorization.

132661644594979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2116316160, while the sum is 76.

The spelling of 132661644594979 in words is "one hundred thirty-two trillion, six hundred sixty-one billion, six hundred forty-four million, five hundred ninety-four thousand, nine hundred seventy-nine".