43122366604171 has 2 divisors, whose sum is σ = 43122366604172. Its totient is φ = 43122366604170.

The previous prime is 43122366604147. The next prime is 43122366604189. The reversal of 43122366604171 is 17140666322134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43122366604171 - 2⁵ = 43122366604139 is a prime.

It is not a weakly prime, because it can be changed into another prime (43122366608171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21561183302085 + 21561183302086.

It is an arithmetic number, because the mean of its divisors is an integer number (21561183302086).

Almost surely, 2^{43122366604171} is an apocalyptic number.

43122366604171 is a deficient number, since it is larger than the sum of its proper divisors (1).

43122366604171 is an equidigital number, since it uses as much as digits as its factorization.

43122366604171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 43122366604171 in words is "forty-three trillion, one hundred twenty-two billion, three hundred sixty-six million, six hundred four thousand, one hundred seventy-one".