132689450843 has 2 divisors, whose sum is σ = 132689450844. Its totient is φ = 132689450842.

The previous prime is 132689450827. The next prime is 132689450879. The reversal of 132689450843 is 348054986231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132689450843 - 2⁴ = 132689450827 is a prime.

It is not a weakly prime, because it can be changed into another prime (132689450813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66344725421 + 66344725422.

It is an arithmetic number, because the mean of its divisors is an integer number (66344725422).

Almost surely, 2^132689450843 is an apocalyptic number.

132689450843 is a deficient number, since it is larger than the sum of its proper divisors (1).

132689450843 is an equidigital number, since it uses as much as digits as its factorization.

132689450843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 132689450843 in words is "one hundred thirty-two billion, six hundred eighty-nine million, four hundred fifty thousand, eight hundred forty-three".