134063641 has 2 divisors, whose sum is σ = 134063642. Its totient is φ = 134063640.

The previous prime is 134063627. The next prime is 134063647. The reversal of 134063641 is 146360431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96609241 + 37454400 = 9829^2 + 6120^2 .

It is a cyclic number.

It is not a de Polignac number, because 134063641 - 2²⁵ = 100509209 is a prime.

It is not a weakly prime, because it can be changed into another prime (134063647) 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, 67031820 + 67031821.

It is an arithmetic number, because the mean of its divisors is an integer number (67031821).

Almost surely, 2^134063641 is an apocalyptic number.

It is an amenable number.

134063641 is a deficient number, since it is larger than the sum of its proper divisors (1).

134063641 is an equidigital number, since it uses as much as digits as its factorization.

134063641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 134063641 is about 11578.5854490089. The cubic root of 134063641 is about 511.8039932206.

The spelling of 134063641 in words is "one hundred thirty-four million, sixty-three thousand, six hundred forty-one".