134916771 has 8 divisors (see below), whose sum is σ = 196242624. Its totient is φ = 81767720.

The previous prime is 134916751. The next prime is 134916779. The reversal of 134916771 is 177619431.

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

It is a cyclic number.

It is not a de Polignac number, because 134916771 - 2⁶ = 134916707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134916779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2044161 + ... + 2044226.

It is an arithmetic number, because the mean of its divisors is an integer number (24530328).

Almost surely, 2^134916771 is an apocalyptic number.

134916771 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134916771 is a deficient number, since it is larger than the sum of its proper divisors (61325853).

134916771 is a wasteful number, since it uses less digits than its factorization.

134916771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4088401.

The product of its digits is 31752, while the sum is 39.

The square root of 134916771 is about 11615.3678805279. The cubic root of 134916771 is about 512.8873404139.

The spelling of 134916771 in words is "one hundred thirty-four million, nine hundred sixteen thousand, seven hundred seventy-one".