13432340224 has 18 divisors (see below), whose sum is σ = 26812210880. Its totient is φ = 6716169984.

The previous prime is 13432340213. The next prime is 13432340279. The reversal of 13432340224 is 42204323431.

It is a junction number, because it is equal to n+sod(n) for n = 13432340192 and 13432340201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26234784 + ... + 26235295.

Almost surely, 2^13432340224 is an apocalyptic number.

It is an amenable number.

13432340224 is a deficient number, since it is larger than the sum of its proper divisors (13379870656).

13432340224 is an frugal number, since it uses more digits than its factorization.

13432340224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52470095 (or 52470081 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 13432340224 its reverse (42204323431), we get a palindrome (55636663655).

The spelling of 13432340224 in words is "thirteen billion, four hundred thirty-two million, three hundred forty thousand, two hundred twenty-four".