134268305 has 16 divisors (see below), whose sum is σ = 162860544. Its totient is φ = 106263360.

The previous prime is 134268287. The next prime is 134268311. The reversal of 134268305 is 503862431.

It is not a de Polignac number, because 134268305 - 2¹⁸ = 134006161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266684 + ... + 267186.

It is an arithmetic number, because the mean of its divisors is an integer number (10178784).

Almost surely, 2^134268305 is an apocalyptic number.

It is an amenable number.

134268305 is a deficient number, since it is larger than the sum of its proper divisors (28592239).

134268305 is a wasteful number, since it uses less digits than its factorization.

134268305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 134268305 is about 11587.4201183870. The cubic root of 134268305 is about 512.0643039047.

The spelling of 134268305 in words is "one hundred thirty-four million, two hundred sixty-eight thousand, three hundred five".