134868255 has 16 divisors (see below), whose sum is σ = 219328224. Its totient is φ = 70750080.

The previous prime is 134868233. The next prime is 134868281. The reversal of 134868255 is 552868431.

134868255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 134868255 - 2⁹ = 134867743 is a prime.

It is a congruent 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, 72784 + ... + 74613.

It is an arithmetic number, because the mean of its divisors is an integer number (13708014).

Almost surely, 2^134868255 is an apocalyptic number.

134868255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134868255 is a deficient number, since it is larger than the sum of its proper divisors (84459969).

134868255 is a wasteful number, since it uses less digits than its factorization.

134868255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147466.

The product of its digits is 230400, while the sum is 42.

The square root of 134868255 is about 11613.2792526487. The cubic root of 134868255 is about 512.8258550372.

The spelling of 134868255 in words is "one hundred thirty-four million, eight hundred sixty-eight thousand, two hundred fifty-five".