134265055004189 has 2 divisors, whose sum is σ = 134265055004190. Its totient is φ = 134265055004188.

The previous prime is 134265055004117. The next prime is 134265055004191. The reversal of 134265055004189 is 981400550562431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132591309928900 + 1673745075289 = 11514830^2 + 1293733^2 .

It is an emirp because it is prime and its reverse (981400550562431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134265055004189 - 2³⁶ = 134196335527453 is a prime.

Together with 134265055004191, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134265055004189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134265055304189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67132527502094 + 67132527502095.

It is an arithmetic number, because the mean of its divisors is an integer number (67132527502095).

Almost surely, 2^{134265055004189} is an apocalyptic number.

It is an amenable number.

134265055004189 is a deficient number, since it is larger than the sum of its proper divisors (1).

134265055004189 is an equidigital number, since it uses as much as digits as its factorization.

134265055004189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184000, while the sum is 53.

The spelling of 134265055004189 in words is "one hundred thirty-four trillion, two hundred sixty-five billion, fifty-five million, four thousand, one hundred eighty-nine".