32066440641233 has 2 divisors, whose sum is σ = 32066440641234. Its totient is φ = 32066440641232.

The previous prime is 32066440641197. The next prime is 32066440641239. The reversal of 32066440641233 is 33214604466023.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31660686929089 + 405753712144 = 5626783^2 + 636988^2 .

It is a cyclic number.

It is not a de Polignac number, because 32066440641233 - 2²⁰ = 32066439592657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (32066440641239) 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, 16033220320616 + 16033220320617.

It is an arithmetic number, because the mean of its divisors is an integer number (16033220320617).

Almost surely, 2^{32066440641233} is an apocalyptic number.

It is an amenable number.

32066440641233 is a deficient number, since it is larger than the sum of its proper divisors (1).

32066440641233 is an equidigital number, since it uses as much as digits as its factorization.

32066440641233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 44.

The spelling of 32066440641233 in words is "thirty-two trillion, sixty-six billion, four hundred forty million, six hundred forty-one thousand, two hundred thirty-three".