134242266 has 16 divisors (see below), whose sum is σ = 269190144. Its totient is φ = 44629824.

The previous prime is 134242261. The next prime is 134242267. The reversal of 134242266 is 662242431.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134242261) 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, 26911 + ... + 31506.

It is an arithmetic number, because the mean of its divisors is an integer number (16824384).

Almost surely, 2^134242266 is an apocalyptic number.

134242266 is an abundant number, since it is smaller than the sum of its proper divisors (134947878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134242266 is a wasteful number, since it uses less digits than its factorization.

134242266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58805.

The product of its digits is 13824, while the sum is 30.

The square root of 134242266 is about 11586.2964747153. The cubic root of 134242266 is about 512.0311997792.

Adding to 134242266 its reverse (662242431), we get a palindrome (796484697).

The spelling of 134242266 in words is "one hundred thirty-four million, two hundred forty-two thousand, two hundred sixty-six".