9134091068161 has 2 divisors, whose sum is σ = 9134091068162. Its totient is φ = 9134091068160.

The previous prime is 9134091068143. The next prime is 9134091068171. The reversal of 9134091068161 is 1618601904319.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5655269242561 + 3478821825600 = 2378081^2 + 1865160^2 .

It is a cyclic number.

It is not a de Polignac number, because 9134091068161 - 2⁷ = 9134091068033 is a prime.

It is not a weakly prime, because it can be changed into another prime (9134091068171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4567045534080 + 4567045534081.

It is an arithmetic number, because the mean of its divisors is an integer number (4567045534081).

Almost surely, 2^{9134091068161} is an apocalyptic number.

It is an amenable number.

9134091068161 is a deficient number, since it is larger than the sum of its proper divisors (1).

9134091068161 is an equidigital number, since it uses as much as digits as its factorization.

9134091068161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 49.

The spelling of 9134091068161 in words is "nine trillion, one hundred thirty-four billion, ninety-one million, sixty-eight thousand, one hundred sixty-one".