134281268 has 24 divisors (see below), whose sum is σ = 267503040. Its totient is φ = 58382720.

The previous prime is 134281253. The next prime is 134281289. The reversal of 134281268 is 862182431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65333 + ... + 67356.

It is an arithmetic number, because the mean of its divisors is an integer number (11145960).

Almost surely, 2^134281268 is an apocalyptic number.

It is an amenable number.

134281268 is a deficient number, since it is larger than the sum of its proper divisors (133221772).

134281268 is a wasteful number, since it uses less digits than its factorization.

134281268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132727 (or 132725 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 134281268 is about 11587.9794614937. The cubic root of 134281268 is about 512.0807825417.

The spelling of 134281268 in words is "one hundred thirty-four million, two hundred eighty-one thousand, two hundred sixty-eight".