135940322833344 has 84 divisors (see below), whose sum is σ = 412568884216944. Its totient is φ = 42647944415232.

The previous prime is 135940322833279. The next prime is 135940322833379. The reversal of 135940322833344 is 443338223049531.

135940322833344 is a `hidden beast` number, since 1 + 3 + 5 + 9 + 40 + 3 + 228 + 33 + 344 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6941387412 + ... + 6941406995.

It is an arithmetic number, because the mean of its divisors is an integer number (4911534335916).

Almost surely, 2^{135940322833344} is an apocalyptic number.

It is an amenable number.

135940322833344 is an abundant number, since it is smaller than the sum of its proper divisors (276628561383600).

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

135940322833344 is a wasteful number, since it uses less digits than its factorization.

135940322833344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13882794442 (or 13882794429 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 54.

The spelling of 135940322833344 in words is "one hundred thirty-five trillion, nine hundred forty billion, three hundred twenty-two million, eight hundred thirty-three thousand, three hundred forty-four".