12043124434123 has 8 divisors (see below), whose sum is σ = 12095379270000. Its totient is φ = 11990874450048.

The previous prime is 12043124434111. The next prime is 12043124434147. The reversal of 12043124434123 is 32143442134021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12043124434123 is a prime.

It is a super-2 number, since 2×12043124434123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12043124432123) 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, 3807183 + ... + 6211351.

It is an arithmetic number, because the mean of its divisors is an integer number (1511922408750).

Almost surely, 2^{12043124434123} is an apocalyptic number.

12043124434123 is a deficient number, since it is larger than the sum of its proper divisors (52254835877).

12043124434123 is a wasteful number, since it uses less digits than its factorization.

12043124434123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425901.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 12043124434123 its reverse (32143442134021), we get a palindrome (44186566568144).

The spelling of 12043124434123 in words is "twelve trillion, forty-three billion, one hundred twenty-four million, four hundred thirty-four thousand, one hundred twenty-three".