12040424114242 has 8 divisors (see below), whose sum is σ = 18278234197776. Its totient is φ = 5947679381652.

The previous prime is 12040424114207. The next prime is 12040424114263. The reversal of 12040424114242 is 24241142404021.

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, 36266337528 + ... + 36266337859.

It is an arithmetic number, because the mean of its divisors is an integer number (2284779274722).

Almost surely, 2^{12040424114242} is an apocalyptic number.

12040424114242 is a deficient number, since it is larger than the sum of its proper divisors (6237810083534).

12040424114242 is an equidigital number, since it uses as much as digits as its factorization.

12040424114242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72532675472.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 12040424114242 its reverse (24241142404021), we get a palindrome (36281566518263).

The spelling of 12040424114242 in words is "twelve trillion, forty billion, four hundred twenty-four million, one hundred fourteen thousand, two hundred forty-two".