12440524103 has 24 divisors (see below), whose sum is σ = 14556395520. Its totient is φ = 10601040240.

The previous prime is 12440524007. The next prime is 12440524111. The reversal of 12440524103 is 30142504421.

12440524103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12440524103 - 2²⁰ = 12439475527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12440524133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9546950 + ... + 9548252.

It is an arithmetic number, because the mean of its divisors is an integer number (606516480).

Almost surely, 2^12440524103 is an apocalyptic number.

12440524103 is a deficient number, since it is larger than the sum of its proper divisors (2115871417).

12440524103 is a wasteful number, since it uses less digits than its factorization.

12440524103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307 (or 2300 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The spelling of 12440524103 in words is "twelve billion, four hundred forty million, five hundred twenty-four thousand, one hundred three".