12134034452 has 6 divisors (see below), whose sum is σ = 21234560298. Its totient is φ = 6067017224.

The previous prime is 12134034439. The next prime is 12134034457. The reversal of 12134034452 is 25443043121.

12134034452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8149395076 + 3984639376 = 90274^2 + 63124^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12134034457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1516754303 + ... + 1516754310.

It is an arithmetic number, because the mean of its divisors is an integer number (3539093383).

Almost surely, 2^12134034452 is an apocalyptic number.

It is an amenable number.

12134034452 is a deficient number, since it is larger than the sum of its proper divisors (9100525846).

12134034452 is a wasteful number, since it uses less digits than its factorization.

12134034452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033508617 (or 3033508615 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 12134034452 its reverse (25443043121), we get a palindrome (37577077573).

The spelling of 12134034452 in words is "twelve billion, one hundred thirty-four million, thirty-four thousand, four hundred fifty-two".