13424230042403 has 16 divisors (see below), whose sum is σ = 13506740222976. Its totient is φ = 13341969576000.

The previous prime is 13424230042313. The next prime is 13424230042471. The reversal of 13424230042403 is 30424003242431.

It is not a de Polignac number, because 13424230042403 - 2³⁰ = 13423156300579 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13424230042403.

It is not an unprimeable number, because it can be changed into a prime (13424230042103) 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, 1105505750 + ... + 1105517892.

It is an arithmetic number, because the mean of its divisors is an integer number (844171263936).

Almost surely, 2^{13424230042403} is an apocalyptic number.

13424230042403 is a deficient number, since it is larger than the sum of its proper divisors (82510180573).

13424230042403 is a wasteful number, since it uses less digits than its factorization.

13424230042403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21874.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 13424230042403 its reverse (30424003242431), we get a palindrome (43848233284834).

The spelling of 13424230042403 in words is "thirteen trillion, four hundred twenty-four billion, two hundred thirty million, forty-two thousand, four hundred three".