13243234224 has 80 divisors (see below), whose sum is σ = 38525819904. Its totient is φ = 3883641600.

The previous prime is 13243234189. The next prime is 13243234241. The reversal of 13243234224 is 42243234231.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 13243234191 and 13243234200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388179 + ... + 420914.

Almost surely, 2^13243234224 is an apocalyptic number.

It is an amenable number.

13243234224 is an abundant number, since it is smaller than the sum of its proper divisors (25282585680).

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

13243234224 is a wasteful number, since it uses less digits than its factorization.

13243234224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809146 (or 809140 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

Adding to 13243234224 its reverse (42243234231), we get a palindrome (55486468455).

The spelling of 13243234224 in words is "thirteen billion, two hundred forty-three million, two hundred thirty-four thousand, two hundred twenty-four".