12134243133434 has 8 divisors (see below), whose sum is σ = 18256353718368. Its totient is φ = 6048791893980.

The previous prime is 12134243133409. The next prime is 12134243133457. The reversal of 12134243133434 is 43433134243121.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9164835542 + ... + 9164836865.

It is an arithmetic number, because the mean of its divisors is an integer number (2282044214796).

Almost surely, 2^{12134243133434} is an apocalyptic number.

12134243133434 is a deficient number, since it is larger than the sum of its proper divisors (6122110584934).

12134243133434 is a wasteful number, since it uses less digits than its factorization.

12134243133434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18329672740.

The product of its digits is 248832, while the sum is 38.

Adding to 12134243133434 its reverse (43433134243121), we get a palindrome (55567377376555).

The spelling of 12134243133434 in words is "twelve trillion, one hundred thirty-four billion, two hundred forty-three million, one hundred thirty-three thousand, four hundred thirty-four".