12042134222424 has 32 divisors (see below), whose sum is σ = 30116531454000. Its totient is φ = 4012551954432.

The previous prime is 12042134222357. The next prime is 12042134222533. The reversal of 12042134222424 is 42422243124021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93233269 + ... + 93362340.

Almost surely, 2^{12042134222424} is an apocalyptic number.

It is an amenable number.

12042134222424 is an abundant number, since it is smaller than the sum of its proper divisors (18074397231576).

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

12042134222424 is a wasteful number, since it uses less digits than its factorization.

12042134222424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186598307 (or 186598303 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 12042134222424 its reverse (42422243124021), we get a palindrome (54464377346445).

The spelling of 12042134222424 in words is "twelve trillion, forty-two billion, one hundred thirty-four million, two hundred twenty-two thousand, four hundred twenty-four".