12164456134 has 8 divisors (see below), whose sum is σ = 18323030880. Its totient is φ = 6056779176.

The previous prime is 12164456107. The next prime is 12164456207. The reversal of 12164456134 is 43165446121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12164456093 and 12164456102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12723849 + ... + 12724804.

It is an arithmetic number, because the mean of its divisors is an integer number (2290378860).

Almost surely, 2^12164456134 is an apocalyptic number.

12164456134 is a deficient number, since it is larger than the sum of its proper divisors (6158574746).

12164456134 is a wasteful number, since it uses less digits than its factorization.

12164456134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25448894.

The product of its digits is 69120, while the sum is 37.

The spelling of 12164456134 in words is "twelve billion, one hundred sixty-four million, four hundred fifty-six thousand, one hundred thirty-four".