135341661236356 has 12 divisors (see below), whose sum is σ = 242624685387420. Its totient is φ = 66020322554240.

The previous prime is 135341661236213. The next prime is 135341661236359. The reversal of 135341661236356 is 653632166143531.

135341661236356 is digitally balanced in base 3, 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 2 ways, for example, as 49926801492100 + 85414859744256 = 7065890^2 + 9242016^2 .

It is a junction number, because it is equal to n+sod(n) for n = 135341661236297 and 135341661236306.

It is not an unprimeable number, because it can be changed into a prime (135341661236359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412627015801 + ... + 412627016128.

It is an arithmetic number, because the mean of its divisors is an integer number (20218723782285).

Almost surely, 2^{135341661236356} is an apocalyptic number.

It is an amenable number.

135341661236356 is a deficient number, since it is larger than the sum of its proper divisors (107283024151064).

135341661236356 is a wasteful number, since it uses less digits than its factorization.

135341661236356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825254031974 (or 825254031972 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 55.

The spelling of 135341661236356 in words is "one hundred thirty-five trillion, three hundred forty-one billion, six hundred sixty-one million, two hundred thirty-six thousand, three hundred fifty-six".