12424013103142 has 8 divisors (see below), whose sum is σ = 18636037139376. Its totient is φ = 6212000723352.

The previous prime is 12424013103091. The next prime is 12424013103163. The reversal of 12424013103142 is 24130131042421.

It is a happy number.

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

It is a super-2 number, since 2×12424013103142² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12424013103142.

It is a congruent number.

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, 596223 + ... + 5020309.

It is an arithmetic number, because the mean of its divisors is an integer number (2329504642422).

Almost surely, 2^{12424013103142} is an apocalyptic number.

12424013103142 is a deficient number, since it is larger than the sum of its proper divisors (6212024036234).

12424013103142 is a wasteful number, since it uses less digits than its factorization.

12424013103142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5828222.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 12424013103142 its reverse (24130131042421), we get a palindrome (36554144145563).

The spelling of 12424013103142 in words is "twelve trillion, four hundred twenty-four billion, thirteen million, one hundred three thousand, one hundred forty-two".