134041511 has 4 divisors (see below), whose sum is σ = 134225112. Its totient is φ = 133857912.

The previous prime is 134041499. The next prime is 134041517. The reversal of 134041511 is 115140431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134041511 - 2²⁶ = 66932647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134041517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90701 + ... + 92166.

It is an arithmetic number, because the mean of its divisors is an integer number (33556278).

Almost surely, 2^134041511 is an apocalyptic number.

134041511 is a deficient number, since it is larger than the sum of its proper divisors (183601).

134041511 is an equidigital number, since it uses as much as digits as its factorization.

134041511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183600.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 134041511 is about 11577.6297660618. The cubic root of 134041511 is about 511.7758303632.

Adding to 134041511 its reverse (115140431), we get a palindrome (249181942).

The spelling of 134041511 in words is "one hundred thirty-four million, forty-one thousand, five hundred eleven".