13424021303304 has 32 divisors (see below), whose sum is σ = 35326371852000. Its totient is φ = 4239164621952.

The previous prime is 13424021303279. The next prime is 13424021303311. The reversal of 13424021303304 is 40330312042431.

It is a happy number.

It is a super-2 number, since 2×13424021303304² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14719321149 + ... + 14719322060.

It is an arithmetic number, because the mean of its divisors is an integer number (1103949120375).

Almost surely, 2^{13424021303304} is an apocalyptic number.

It is an amenable number.

13424021303304 is an abundant number, since it is smaller than the sum of its proper divisors (21902350548696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13424021303304 is a wasteful number, since it uses less digits than its factorization.

13424021303304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29438643237 (or 29438643233 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 13424021303304 its reverse (40330312042431), we get a palindrome (53754333345735).

The spelling of 13424021303304 in words is "thirteen trillion, four hundred twenty-four billion, twenty-one million, three hundred three thousand, three hundred four".