134843216 has 10 divisors (see below), whose sum is σ = 261258762. Its totient is φ = 67421600.

The previous prime is 134843213. The next prime is 134843237. The reversal of 134843216 is 612348431.

It can be written as a sum of positive squares in only one way, i.e., 130416400 + 4426816 = 11420^2 + 2104^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134843213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4213835 + ... + 4213866.

Almost surely, 2^134843216 is an apocalyptic number.

134843216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134843216 is a deficient number, since it is larger than the sum of its proper divisors (126415546).

134843216 is an equidigital number, since it uses as much as digits as its factorization.

134843216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8427709 (or 8427703 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 134843216 is about 11612.2011694596. The cubic root of 134843216 is about 512.7941168017.

The spelling of 134843216 in words is "one hundred thirty-four million, eight hundred forty-three thousand, two hundred sixteen".