12355324135 has 16 divisors (see below), whose sum is σ = 18484849152. Its totient is φ = 7702020000.

The previous prime is 12355324099. The next prime is 12355324183. The reversal of 12355324135 is 53142355321.

It is not a de Polignac number, because 12355324135 - 2²⁵ = 12321769703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12355324135.

It is a congruent number.

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, 16045491 + ... + 16046260.

It is an arithmetic number, because the mean of its divisors is an integer number (1155303072).

Almost surely, 2^12355324135 is an apocalyptic number.

12355324135 is a deficient number, since it is larger than the sum of its proper divisors (6129525017).

12355324135 is a wasteful number, since it uses less digits than its factorization.

12355324135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32091774.

The product of its digits is 54000, while the sum is 34.

Adding to 12355324135 its reverse (53142355321), we get a palindrome (65497679456).

The spelling of 12355324135 in words is "twelve billion, three hundred fifty-five million, three hundred twenty-four thousand, one hundred thirty-five".