134434003 has 4 divisors (see below), whose sum is σ = 146655288. Its totient is φ = 122212720.

The previous prime is 134433997. The next prime is 134434007. The reversal of 134434003 is 300434431.

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-134434003 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134434007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6110626 + ... + 6110647.

It is an arithmetic number, because the mean of its divisors is an integer number (36663822).

Almost surely, 2^134434003 is an apocalyptic number.

134434003 is a deficient number, since it is larger than the sum of its proper divisors (12221285).

134434003 is a wasteful number, since it uses less digits than its factorization.

134434003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12221284.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 134434003 is about 11594.5678229074. The cubic root of 134434003 is about 512.2748603023.

Adding to 134434003 its reverse (300434431), we get a palindrome (434868434).

The spelling of 134434003 in words is "one hundred thirty-four million, four hundred thirty-four thousand, three".