13424112424 has 48 divisors (see below), whose sum is σ = 26762694300. Its totient is φ = 6311374848.

The previous prime is 13424112419. The next prime is 13424112431. The reversal of 13424112424 is 42421142431.

It can be written as a sum of positive squares in 6 ways, for example, as 13071348900 + 352763524 = 114330^2 + 18782^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13424112392 and 13424112401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3449872 + ... + 3453760.

Almost surely, 2^13424112424 is an apocalyptic number.

It is an amenable number.

13424112424 is a deficient number, since it is larger than the sum of its proper divisors (13338581876).

13424112424 is a wasteful number, since it uses less digits than its factorization.

13424112424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5422 (or 5401 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

Adding to 13424112424 its reverse (42421142431), we get a palindrome (55845254855).

The spelling of 13424112424 in words is "thirteen billion, four hundred twenty-four million, one hundred twelve thousand, four hundred twenty-four".