134834013 has 24 divisors (see below), whose sum is σ = 205639200. Its totient is φ = 84897504.

The previous prime is 134834009. The next prime is 134834033. The reversal of 134834013 is 310438431.

It is not a de Polignac number, because 134834013 - 2² = 134834009 is a prime.

It is a super-2 number, since 2×134834013² = 36360422123368338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134834003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65506 + ... + 67532.

It is an arithmetic number, because the mean of its divisors is an integer number (8568300).

Almost surely, 2^134834013 is an apocalyptic number.

It is an amenable number.

134834013 is a deficient number, since it is larger than the sum of its proper divisors (70805187).

134834013 is a wasteful number, since it uses less digits than its factorization.

134834013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441 (or 2438 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 134834013 is about 11611.8048984643. The cubic root of 134834013 is about 512.7824505329.

The spelling of 134834013 in words is "one hundred thirty-four million, eight hundred thirty-four thousand, thirteen".