134481271 has 16 divisors (see below), whose sum is σ = 148303008. Its totient is φ = 121420800.

The previous prime is 134481251. The next prime is 134481287. The reversal of 134481271 is 172184431.

It is not a de Polignac number, because 134481271 - 2⁷ = 134481143 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 (134481211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40936 + ... + 44098.

It is an arithmetic number, because the mean of its divisors is an integer number (9268938).

Almost surely, 2^134481271 is an apocalyptic number.

134481271 is a deficient number, since it is larger than the sum of its proper divisors (13821737).

134481271 is a wasteful number, since it uses less digits than its factorization.

134481271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282.

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

The square root of 134481271 is about 11596.6060121054. The cubic root of 134481271 is about 512.3348931564.

The spelling of 134481271 in words is "one hundred thirty-four million, four hundred eighty-one thousand, two hundred seventy-one".