132443505377 has 2 divisors, whose sum is σ = 132443505378. Its totient is φ = 132443505376.

The previous prime is 132443505373. The next prime is 132443505413. The reversal of 132443505377 is 773505344231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124343685376 + 8099820001 = 352624^2 + 89999^2 .

It is a cyclic number.

It is not a de Polignac number, because 132443505377 - 2² = 132443505373 is a prime.

It is not a weakly prime, because it can be changed into another prime (132443505373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66221752688 + 66221752689.

It is an arithmetic number, because the mean of its divisors is an integer number (66221752689).

Almost surely, 2^132443505377 is an apocalyptic number.

It is an amenable number.

132443505377 is a deficient number, since it is larger than the sum of its proper divisors (1).

132443505377 is an equidigital number, since it uses as much as digits as its factorization.

132443505377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 44.

The spelling of 132443505377 in words is "one hundred thirty-two billion, four hundred forty-three million, five hundred five thousand, three hundred seventy-seven".