134217841 has 4 divisors (see below), whose sum is σ = 134444772. Its totient is φ = 133990912.

The previous prime is 134217827. The next prime is 134217869. The reversal of 134217841 is 148712431.

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

It can be written as a sum of positive squares in 2 ways, for example, as 51480625 + 82737216 = 7175^2 + 9096^2 .

It is a cyclic number.

It is not a de Polignac number, because 134217841 - 2²⁷ = 113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134217541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112576 + ... + 113761.

It is an arithmetic number, because the mean of its divisors is an integer number (33611193).

Almost surely, 2^134217841 is an apocalyptic number.

It is an amenable number.

134217841 is a deficient number, since it is larger than the sum of its proper divisors (226931).

134217841 is an equidigital number, since it uses as much as digits as its factorization.

134217841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226930.

The product of its digits is 5376, while the sum is 31.

The square root of 134217841 is about 11585.2423798555. The cubic root of 134217841 is about 512.0001436869. Note that the first 3 decimals are identical.

The spelling of 134217841 in words is "one hundred thirty-four million, two hundred seventeen thousand, eight hundred forty-one".