13432420522312 has 32 divisors (see below), whose sum is σ = 27476345412000. Its totient is φ = 6105436848000.

The previous prime is 13432420522307. The next prime is 13432420522357. The reversal of 13432420522312 is 21322502423431.

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 7 ways as a sum of consecutive naturals, for example, 8562 + ... + 5183137.

It is an arithmetic number, because the mean of its divisors is an integer number (858635794125).

Almost surely, 2^{13432420522312} is an apocalyptic number.

It is an amenable number.

13432420522312 is an abundant number, since it is smaller than the sum of its proper divisors (14043924889688).

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

13432420522312 is a wasteful number, since it uses less digits than its factorization.

13432420522312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221117 (or 5221113 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 13432420522312 its reverse (21322502423431), we get a palindrome (34754922945743).

The spelling of 13432420522312 in words is "thirteen trillion, four hundred thirty-two billion, four hundred twenty million, five hundred twenty-two thousand, three hundred twelve".