134384265 has 40 divisors (see below), whose sum is σ = 246802248. Its totient is φ = 69914880.

The previous prime is 134384249. The next prime is 134384311. The reversal of 134384265 is 562483431.

134384265 is a `hidden beast` number, since 13 + 4 + 384 + 265 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9801 + 134374464 = 99^2 + 11592^2 .

It is not a de Polignac number, because 134384265 - 2⁴ = 134384249 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12559 + ... + 20651.

Almost surely, 2^134384265 is an apocalyptic number.

134384265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134384265 is a deficient number, since it is larger than the sum of its proper divisors (112417983).

134384265 is an equidigital number, since it uses as much as digits as its factorization.

134384265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8151 (or 8142 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 134384265 is about 11592.4227407389. The cubic root of 134384265 is about 512.2116752216.

The spelling of 134384265 in words is "one hundred thirty-four million, three hundred eighty-four thousand, two hundred sixty-five".