134916843 has 16 divisors (see below), whose sum is σ = 185060480. Its totient is φ = 87381504.

The previous prime is 134916841. The next prime is 134916869. The reversal of 134916843 is 348619431.

It is not a de Polignac number, because 134916843 - 2¹ = 134916841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134916841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22188 + ... + 27606.

It is an arithmetic number, because the mean of its divisors is an integer number (11566280).

Almost surely, 2^134916843 is an apocalyptic number.

134916843 is a deficient number, since it is larger than the sum of its proper divisors (50143637).

134916843 is a wasteful number, since it uses less digits than its factorization.

134916843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5658.

The product of its digits is 62208, while the sum is 39.

The square root of 134916843 is about 11615.3709798697. The cubic root of 134916843 is about 512.8874316501.

The spelling of 134916843 in words is "one hundred thirty-four million, nine hundred sixteen thousand, eight hundred forty-three".