134430266 has 4 divisors (see below), whose sum is σ = 201645402. Its totient is φ = 67215132.

The previous prime is 134430259. The next prime is 134430269. The reversal of 134430266 is 662034431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 111915241 + 22515025 = 10579^2 + 4745^2 .

It is not an unprimeable number, because it can be changed into a prime (134430269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33607565 + ... + 33607568.

Almost surely, 2^134430266 is an apocalyptic number.

134430266 is a deficient number, since it is larger than the sum of its proper divisors (67215136).

134430266 is an equidigital number, since it uses as much as digits as its factorization.

134430266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67215135.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 134430266 is about 11594.4066687347. The cubic root of 134430266 is about 512.2701135149.

Adding to 134430266 its reverse (662034431), we get a palindrome (796464697).

The spelling of 134430266 in words is "one hundred thirty-four million, four hundred thirty thousand, two hundred sixty-six".