135260344 has 16 divisors (see below), whose sum is σ = 255439800. Its totient is φ = 67143072.

The previous prime is 135260317. The next prime is 135260351. The reversal of 135260344 is 443062531.

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 3 ways as a sum of consecutive naturals, for example, 59707 + ... + 61930.

Almost surely, 2^135260344 is an apocalyptic number.

It is an amenable number.

135260344 is a deficient number, since it is larger than the sum of its proper divisors (120179456).

135260344 is a wasteful number, since it uses less digits than its factorization.

135260344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121782 (or 121778 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 135260344 is about 11630.1480644057. The cubic root of 135260344 is about 513.3223366772.

The spelling of 135260344 in words is "one hundred thirty-five million, two hundred sixty thousand, three hundred forty-four".