134173141 has 2 divisors, whose sum is σ = 134173142. Its totient is φ = 134173140.

The previous prime is 134173133. The next prime is 134173153. The reversal of 134173141 is 141371431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126472516 + 7700625 = 11246^2 + 2775^2 .

It is an emirp because it is prime and its reverse (141371431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134173141 - 2³ = 134173133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134173181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67086570 + 67086571.

It is an arithmetic number, because the mean of its divisors is an integer number (67086571).

Almost surely, 2^134173141 is an apocalyptic number.

It is an amenable number.

134173141 is a deficient number, since it is larger than the sum of its proper divisors (1).

134173141 is an equidigital number, since it uses as much as digits as its factorization.

134173141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 25.

The square root of 134173141 is about 11583.3130407496. The cubic root of 134173141 is about 511.9432984185.

The spelling of 134173141 in words is "one hundred thirty-four million, one hundred seventy-three thousand, one hundred forty-one".