134143434163 has 2 divisors, whose sum is σ = 134143434164. Its totient is φ = 134143434162.

The previous prime is 134143434119. The next prime is 134143434241. The reversal of 134143434163 is 361434341431.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (361434341431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134143434163 is a prime.

It is not a weakly prime, because it can be changed into another prime (134143435163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67071717081 + 67071717082.

It is an arithmetic number, because the mean of its divisors is an integer number (67071717082).

Almost surely, 2^134143434163 is an apocalyptic number.

134143434163 is a deficient number, since it is larger than the sum of its proper divisors (1).

134143434163 is an equidigital number, since it uses as much as digits as its factorization.

134143434163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 37.

Adding to 134143434163 its reverse (361434341431), we get a palindrome (495577775594).

The spelling of 134143434163 in words is "one hundred thirty-four billion, one hundred forty-three million, four hundred thirty-four thousand, one hundred sixty-three".