13423311424 has 28 divisors (see below), whose sum is σ = 26672828544. Its totient is φ = 6702598784.

The previous prime is 13423311389. The next prime is 13423311439. The reversal of 13423311424 is 42411332431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13423311392 and 13423311401.

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 3 ways as a sum of consecutive naturals, for example, 93592 + ... + 188695.

Almost surely, 2^13423311424 is an apocalyptic number.

It is an amenable number.

13423311424 is a deficient number, since it is larger than the sum of its proper divisors (13249517120).

13423311424 is an equidigital number, since it uses as much as digits as its factorization.

13423311424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283042 (or 283032 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 13423311424 its reverse (42411332431), we get a palindrome (55834643855).

The spelling of 13423311424 in words is "thirteen billion, four hundred twenty-three million, three hundred eleven thousand, four hundred twenty-four".