2134814173 has 2 divisors, whose sum is σ = 2134814174. Its totient is φ = 2134814172.

The previous prime is 2134814167. The next prime is 2134814239. The reversal of 2134814173 is 3714184312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1392633124 + 742181049 = 37318^2 + 27243^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134814173 - 2⁹ = 2134813661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2134814113) 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, 1067407086 + 1067407087.

It is an arithmetic number, because the mean of its divisors is an integer number (1067407087).

Almost surely, 2^2134814173 is an apocalyptic number.

It is an amenable number.

2134814173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134814173 is an equidigital number, since it uses as much as digits as its factorization.

2134814173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 2134814173 is about 46204.0493138859. The cubic root of 2134814173 is about 1287.6169720350.

Adding to 2134814173 its reverse (3714184312), we get a palindrome (5848998485).

The spelling of 2134814173 in words is "two billion, one hundred thirty-four million, eight hundred fourteen thousand, one hundred seventy-three".