134430464242177 has 2 divisors, whose sum is σ = 134430464242178. Its totient is φ = 134430464242176.

The previous prime is 134430464242159. The next prime is 134430464242189. The reversal of 134430464242177 is 771242464034431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120271491850896 + 14158972391281 = 10966836^2 + 3762841^2 .

It is a cyclic number.

It is not a de Polignac number, because 134430464242177 - 2⁷ = 134430464242049 is a prime.

It is not a weakly prime, because it can be changed into another prime (134430464242157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67215232121088 + 67215232121089.

It is an arithmetic number, because the mean of its divisors is an integer number (67215232121089).

Almost surely, 2^{134430464242177} is an apocalyptic number.

It is an amenable number.

134430464242177 is a deficient number, since it is larger than the sum of its proper divisors (1).

134430464242177 is an equidigital number, since it uses as much as digits as its factorization.

134430464242177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10838016, while the sum is 52.

The spelling of 134430464242177 in words is "one hundred thirty-four trillion, four hundred thirty billion, four hundred sixty-four million, two hundred forty-two thousand, one hundred seventy-seven".