134712459 has 24 divisors (see below), whose sum is σ = 225205760. Its totient is φ = 76001328.

The previous prime is 134712401. The next prime is 134712467. The reversal of 134712459 is 954217431.

134712459 is a `hidden beast` number, since 134 + 71 + 2 + 459 = 666.

It is not a de Polignac number, because 134712459 - 2¹² = 134708363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134712499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8557 + ... + 18510.

Almost surely, 2^134712459 is an apocalyptic number.

134712459 is a deficient number, since it is larger than the sum of its proper divisors (90493301).

134712459 is a wasteful number, since it uses less digits than its factorization.

134712459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27159 (or 27156 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 134712459 is about 11606.5696482639. The cubic root of 134712459 is about 512.6283116363.

The spelling of 134712459 in words is "one hundred thirty-four million, seven hundred twelve thousand, four hundred fifty-nine".