134053471 has 2 divisors, whose sum is σ = 134053472. Its totient is φ = 134053470.

The previous prime is 134053459. The next prime is 134053511. The reversal of 134053471 is 174350431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134053471 - 2²³ = 125664863 is a prime.

It is a super-3 number, since 3×134053471³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134056471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67026735 + 67026736.

It is an arithmetic number, because the mean of its divisors is an integer number (67026736).

Almost surely, 2^134053471 is an apocalyptic number.

134053471 is a deficient number, since it is larger than the sum of its proper divisors (1).

134053471 is an equidigital number, since it uses as much as digits as its factorization.

134053471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 134053471 is about 11578.1462678617. The cubic root of 134053471 is about 511.7910511627.

The spelling of 134053471 in words is "one hundred thirty-four million, fifty-three thousand, four hundred seventy-one".