12361115435452 has 18 divisors (see below), whose sum is σ = 25163699279712. Its totient is φ = 5297620900824.

The previous prime is 12361115435411. The next prime is 12361115435491. The reversal of 12361115435452 is 25453451116321.

12361115435452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12361115435399 and 12361115435408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31533457548 + ... + 31533457939.

Almost surely, 2^{12361115435452} is an apocalyptic number.

It is an amenable number.

12361115435452 is an abundant number, since it is smaller than the sum of its proper divisors (12802583844260).

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

12361115435452 is a wasteful number, since it uses less digits than its factorization.

12361115435452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63066915505 (or 63066915496 counting only the distinct ones).

The product of its digits is 432000, while the sum is 43.

The spelling of 12361115435452 in words is "twelve trillion, three hundred sixty-one billion, one hundred fifteen million, four hundred thirty-five thousand, four hundred fifty-two".