13333320424 has 16 divisors (see below), whose sum is σ = 25005309120. Its totient is φ = 6665238000.

The previous prime is 13333320391. The next prime is 13333320431. The reversal of 13333320424 is 42402333331.

It is a happy number.

13333320424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13333320392 and 13333320401.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 137394 + ... + 213409.

It is an arithmetic number, because the mean of its divisors is an integer number (1562831820).

Almost surely, 2^13333320424 is an apocalyptic number.

It is an amenable number.

13333320424 is a deficient number, since it is larger than the sum of its proper divisors (11671988696).

13333320424 is a wasteful number, since it uses less digits than its factorization.

13333320424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355560 (or 355556 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 13333320424 its reverse (42402333331), we get a palindrome (55735653755).

The spelling of 13333320424 in words is "thirteen billion, three hundred thirty-three million, three hundred twenty thousand, four hundred twenty-four".