12135364354 has 32 divisors (see below), whose sum is σ = 19367096112. Its totient is φ = 5683200000.

The previous prime is 12135364343. The next prime is 12135364363. The reversal of 12135364354 is 45346353121.

12135364354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 11886450625 + 248913729 = 109025^2 + 15777^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8193294 + ... + 8194774.

Almost surely, 2^12135364354 is an apocalyptic number.

12135364354 is a deficient number, since it is larger than the sum of its proper divisors (7231731758).

12135364354 is a wasteful number, since it uses less digits than its factorization.

12135364354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502.

The product of its digits is 129600, while the sum is 37.

The spelling of 12135364354 in words is "twelve billion, one hundred thirty-five million, three hundred sixty-four thousand, three hundred fifty-four".