132766043447 has 2 divisors, whose sum is σ = 132766043448. Its totient is φ = 132766043446.

The previous prime is 132766043413. The next prime is 132766043489. The reversal of 132766043447 is 744340667231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132766043447 - 2¹⁸ = 132765781303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132766043497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66383021723 + 66383021724.

It is an arithmetic number, because the mean of its divisors is an integer number (66383021724).

Almost surely, 2^132766043447 is an apocalyptic number.

132766043447 is a deficient number, since it is larger than the sum of its proper divisors (1).

132766043447 is an equidigital number, since it uses as much as digits as its factorization.

132766043447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 47.

The spelling of 132766043447 in words is "one hundred thirty-two billion, seven hundred sixty-six million, forty-three thousand, four hundred forty-seven".