135444295 has 16 divisors (see below), whose sum is σ = 186834240. Its totient is φ = 92335104.

The previous prime is 135444269. The next prime is 135444329. The reversal of 135444295 is 592444531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 135444295 - 2⁷ = 135444167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5130 + ... + 17239.

It is an arithmetic number, because the mean of its divisors is an integer number (11677140).

Almost surely, 2^135444295 is an apocalyptic number.

135444295 is a deficient number, since it is larger than the sum of its proper divisors (51389945).

135444295 is a wasteful number, since it uses less digits than its factorization.

135444295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22554.

The product of its digits is 86400, while the sum is 37.

The square root of 135444295 is about 11638.0537462241. The cubic root of 135444295 is about 513.5549335119.

The spelling of 135444295 in words is "one hundred thirty-five million, four hundred forty-four thousand, two hundred ninety-five".