134134241 has 4 divisors (see below), whose sum is σ = 138461184. Its totient is φ = 129807300.

The previous prime is 134134223. The next prime is 134134249. The reversal of 134134241 is 142431431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142431431 = 7057 ⋅20183.

It is a cyclic number.

It is not a de Polignac number, because 134134241 - 2¹⁴ = 134117857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134134249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2163425 + ... + 2163486.

It is an arithmetic number, because the mean of its divisors is an integer number (34615296).

Almost surely, 2^134134241 is an apocalyptic number.

It is an amenable number.

134134241 is a deficient number, since it is larger than the sum of its proper divisors (4326943).

134134241 is an equidigital number, since it uses as much as digits as its factorization.

134134241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326942.

The product of its digits is 1152, while the sum is 23.

The square root of 134134241 is about 11581.6337793940. The cubic root of 134134241 is about 511.8938187709.

Adding to 134134241 its reverse (142431431), we get a palindrome (276565672).

The spelling of 134134241 in words is "one hundred thirty-four million, one hundred thirty-four thousand, two hundred forty-one".