12134230232 has 32 divisors (see below), whose sum is σ = 22850856000. Its totient is φ = 6040723200.

The previous prime is 12134230231. The next prime is 12134230237. The reversal of 12134230232 is 23203243121.

It is a junction number, because it is equal to n+sod(n) for n = 12134230198 and 12134230207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12134230231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2121857 + ... + 2127567.

It is an arithmetic number, because the mean of its divisors is an integer number (714089250).

Almost surely, 2^12134230232 is an apocalyptic number.

It is an amenable number.

12134230232 is a deficient number, since it is larger than the sum of its proper divisors (10716625768).

12134230232 is a wasteful number, since it uses less digits than its factorization.

12134230232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827 (or 6823 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12134230232 its reverse (23203243121), we get a palindrome (35337473353).

The spelling of 12134230232 in words is "twelve billion, one hundred thirty-four million, two hundred thirty thousand, two hundred thirty-two".