13004312424 has 64 divisors (see below), whose sum is σ = 35709811200. Its totient is φ = 3928072896.

The previous prime is 13004312417. The next prime is 13004312437. The reversal of 13004312424 is 42421340031.

It is a super-2 number, since 2×13004312424² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 13004312394 and 13004312403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609474 + ... + 630449.

It is an arithmetic number, because the mean of its divisors is an integer number (557965800).

Almost surely, 2^13004312424 is an apocalyptic number.

It is an amenable number.

13004312424 is an abundant number, since it is smaller than the sum of its proper divisors (22705498776).

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

13004312424 is a wasteful number, since it uses less digits than its factorization.

13004312424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239974 (or 1239970 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 13004312424 its reverse (42421340031), we get a palindrome (55425652455).

The spelling of 13004312424 in words is "thirteen billion, four million, three hundred twelve thousand, four hundred twenty-four".