135807842295 has 32 divisors (see below), whose sum is σ = 241452066240. Its totient is φ = 72426078720.

The previous prime is 135807842279. The next prime is 135807842299. The reversal of 135807842295 is 592248708531.

135807842295 is a `hidden beast` number, since 13 + 58 + 0 + 78 + 422 + 95 = 666.

It is not a de Polignac number, because 135807842295 - 2⁴ = 135807842279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135807842299) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3159387 + ... + 3202083.

It is an arithmetic number, because the mean of its divisors is an integer number (7545377070).

Almost surely, 2^135807842295 is an apocalyptic number.

135807842295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135807842295 is a deficient number, since it is larger than the sum of its proper divisors (105644223945).

135807842295 is a wasteful number, since it uses less digits than its factorization.

135807842295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66272 (or 66266 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 135807842295 in words is "one hundred thirty-five billion, eight hundred seven million, eight hundred forty-two thousand, two hundred ninety-five".