13432402243504 has 20 divisors (see below), whose sum is σ = 27156813232176. Its totient is φ = 6424192377152.

The previous prime is 13432402243387. The next prime is 13432402243517. The reversal of 13432402243504 is 40534220423431.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18250546159 + ... + 18250546894.

Almost surely, 2^{13432402243504} is an apocalyptic number.

It is an amenable number.

13432402243504 is an abundant number, since it is smaller than the sum of its proper divisors (13724410988672).

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

13432402243504 is a wasteful number, since it uses less digits than its factorization.

13432402243504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36501093084 (or 36501093078 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 13432402243504 its reverse (40534220423431), we get a palindrome (53966622666935).

The spelling of 13432402243504 in words is "thirteen trillion, four hundred thirty-two billion, four hundred two million, two hundred forty-three thousand, five hundred four".