12134034 has 24 divisors (see below), whose sum is σ = 28680912. Its totient is φ = 3676920.

The previous prime is 12134033. The next prime is 12134069. The reversal of 12134034 is 43043121.

It is a super-5 number, since 5×12134034⁵ (a number of 37 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12133998 and 12134016.

It is not an unprimeable number, because it can be changed into a prime (12134033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30444 + ... + 30839.

It is an arithmetic number, because the mean of its divisors is an integer number (1195038).

Almost surely, 2^12134034 is an apocalyptic number.

12134034 is an abundant number, since it is smaller than the sum of its proper divisors (16546878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12134034 is a wasteful number, since it uses less digits than its factorization.

12134034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61302 (or 61299 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 12134034 is about 3483.3940345588. The cubic root of 12134034 is about 229.7920868415.

Adding to 12134034 its reverse (43043121), we get a palindrome (55177155).

It can be divided in two parts, 121 and 34034, that multiplied together give a palindrome (4118114).

The spelling of 12134034 in words is "twelve million, one hundred thirty-four thousand, thirty-four".