12442143003241 has 8 divisors (see below), whose sum is σ = 14219703935424. Its totient is φ = 10664610054000.

The previous prime is 12442143003167. The next prime is 12442143003247. The reversal of 12442143003241 is 14230034124421.

It is a happy number.

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

It is not a de Polignac number, because 12442143003241 - 2⁴¹ = 10243119747689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12442143003247) 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, 6034135 + ... + 7829116.

It is an arithmetic number, because the mean of its divisors is an integer number (1777462991928).

Almost surely, 2^{12442143003241} is an apocalyptic number.

It is an amenable number.

12442143003241 is a deficient number, since it is larger than the sum of its proper divisors (1777560932183).

12442143003241 is a wasteful number, since it uses less digits than its factorization.

12442143003241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13991471.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 12442143003241 its reverse (14230034124421), we get a palindrome (26672177127662).

The spelling of 12442143003241 in words is "twelve trillion, four hundred forty-two billion, one hundred forty-three million, three thousand, two hundred forty-one".