134541471 has 8 divisors (see below), whose sum is σ = 179443120. Its totient is φ = 89667072.

The previous prime is 134541439. The next prime is 134541497. The reversal of 134541471 is 174145431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134541471 - 2⁵ = 134541439 is a prime.

It is a super-3 number, since 3×134541471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134541431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12681 + ... + 20733.

It is an arithmetic number, because the mean of its divisors is an integer number (22430390).

Almost surely, 2^134541471 is an apocalyptic number.

134541471 is a deficient number, since it is larger than the sum of its proper divisors (44901649).

134541471 is an equidigital number, since it uses as much as digits as its factorization.

134541471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13625.

The product of its digits is 6720, while the sum is 30.

The square root of 134541471 is about 11599.2013087109. The cubic root of 134541471 is about 512.4113299700.

The spelling of 134541471 in words is "one hundred thirty-four million, five hundred forty-one thousand, four hundred seventy-one".