134340011 has 4 divisors (see below), whose sum is σ = 144673872. Its totient is φ = 124006152.

The previous prime is 134339971. The next prime is 134340043. The reversal of 134340011 is 110043431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134340011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134340911) 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 3 ways as a sum of consecutive naturals, for example, 5166911 + ... + 5166936.

It is an arithmetic number, because the mean of its divisors is an integer number (36168468).

Almost surely, 2^134340011 is an apocalyptic number.

134340011 is a deficient number, since it is larger than the sum of its proper divisors (10333861).

134340011 is a wasteful number, since it uses less digits than its factorization.

134340011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10333860.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 134340011 is about 11590.5138367546. The cubic root of 134340011 is about 512.1554436776.

Adding to 134340011 its reverse (110043431), we get a palindrome (244383442).

The spelling of 134340011 in words is "one hundred thirty-four million, three hundred forty thousand, eleven".