10945332194171 has 2 divisors, whose sum is σ = 10945332194172. Its totient is φ = 10945332194170.

The previous prime is 10945332194129. The next prime is 10945332194183. The reversal of 10945332194171 is 17149123354901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10945332194171 - 2⁴² = 6547285683067 is a prime.

It is a super-4 number, since 4×10945332194171⁴ (a number of 53 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (10945332194191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5472666097085 + 5472666097086.

It is an arithmetic number, because the mean of its divisors is an integer number (5472666097086).

Almost surely, 2^{10945332194171} is an apocalyptic number.

10945332194171 is a deficient number, since it is larger than the sum of its proper divisors (1).

10945332194171 is an equidigital number, since it uses as much as digits as its factorization.

10945332194171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 10945332194171 in words is "ten trillion, nine hundred forty-five billion, three hundred thirty-two million, one hundred ninety-four thousand, one hundred seventy-one".