13143524235112 has 64 divisors (see below), whose sum is σ = 25740936345600. Its totient is φ = 6285752578560.

The previous prime is 13143524235109. The next prime is 13143524235181. The reversal of 13143524235112 is 21153242534131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22783689 + ... + 23353447.

It is an arithmetic number, because the mean of its divisors is an integer number (402202130400).

Almost surely, 2^{13143524235112} is an apocalyptic number.

It is an amenable number.

13143524235112 is a deficient number, since it is larger than the sum of its proper divisors (12597412110488).

13143524235112 is a wasteful number, since it uses less digits than its factorization.

13143524235112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571186 (or 571182 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

Adding to 13143524235112 its reverse (21153242534131), we get a palindrome (34296766769243).

The spelling of 13143524235112 in words is "thirteen trillion, one hundred forty-three billion, five hundred twenty-four million, two hundred thirty-five thousand, one hundred twelve".