12040124341143 has 16 divisors (see below), whose sum is σ = 16961239555200. Its totient is φ = 7576020315360.

The previous prime is 12040124341127. The next prime is 12040124341153. The reversal of 12040124341143 is 34114342104021.

It is a happy number.

It is not a de Polignac number, because 12040124341143 - 2⁴ = 12040124341127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12040124341143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12040124341103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392605953 + ... + 392636618.

It is an arithmetic number, because the mean of its divisors is an integer number (1060077472200).

Almost surely, 2^{12040124341143} is an apocalyptic number.

12040124341143 is a deficient number, since it is larger than the sum of its proper divisors (4921115214057).

12040124341143 is a wasteful number, since it uses less digits than its factorization.

12040124341143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785242862.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 12040124341143 its reverse (34114342104021), we get a palindrome (46154466445164).

The spelling of 12040124341143 in words is "twelve trillion, forty billion, one hundred twenty-four million, three hundred forty-one thousand, one hundred forty-three".