134673241 has 2 divisors, whose sum is σ = 134673242. Its totient is φ = 134673240.

The previous prime is 134673199. The next prime is 134673281. The reversal of 134673241 is 142376431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129960000 + 4713241 = 11400^2 + 2171^2 .

It is a cyclic number.

It is not a de Polignac number, because 134673241 - 2¹¹ = 134671193 is a prime.

It is not a weakly prime, because it can be changed into another prime (134673281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67336620 + 67336621.

It is an arithmetic number, because the mean of its divisors is an integer number (67336621).

Almost surely, 2^134673241 is an apocalyptic number.

It is an amenable number.

134673241 is a deficient number, since it is larger than the sum of its proper divisors (1).

134673241 is an equidigital number, since it uses as much as digits as its factorization.

134673241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 134673241 is about 11604.8800510820. The cubic root of 134673241 is about 512.5785607112.

The spelling of 134673241 in words is "one hundred thirty-four million, six hundred seventy-three thousand, two hundred forty-one".