13104202040432 has 20 divisors (see below), whose sum is σ = 25389539376936. Its totient is φ = 6552062846400.

The previous prime is 13104202040429. The next prime is 13104202040441. The reversal of 13104202040432 is 23404020240131.

It is a super-2 number, since 2×13104202040432² (a number of 27 digits) contains 22 as substring.

It is a congruent 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, 556103 + ... + 5149529.

Almost surely, 2^{13104202040432} is an apocalyptic number.

It is an amenable number.

13104202040432 is a deficient number, since it is larger than the sum of its proper divisors (12285337336504).

13104202040432 is a wasteful number, since it uses less digits than its factorization.

13104202040432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4771736 (or 4771730 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13104202040432 its reverse (23404020240131), we get a palindrome (36508222280563).

The spelling of 13104202040432 in words is "thirteen trillion, one hundred four billion, two hundred two million, forty thousand, four hundred thirty-two".