12134273163 has 16 divisors (see below), whose sum is σ = 16400778240. Its totient is φ = 7979308704.

The previous prime is 12134273161. The next prime is 12134273167. The reversal of 12134273163 is 36137243121.

It is a happy number.

It is not a de Polignac number, because 12134273163 - 2¹ = 12134273161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12134273161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10281 + ... + 156122.

It is an arithmetic number, because the mean of its divisors is an integer number (1025048640).

Almost surely, 2^12134273163 is an apocalyptic number.

12134273163 is a deficient number, since it is larger than the sum of its proper divisors (4266505077).

12134273163 is a wasteful number, since it uses less digits than its factorization.

12134273163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166738.

The product of its digits is 18144, while the sum is 33.

The spelling of 12134273163 in words is "twelve billion, one hundred thirty-four million, two hundred seventy-three thousand, one hundred sixty-three".