34140003 has 16 divisors (see below), whose sum is σ = 47519136. Its totient is φ = 21781760.

The previous prime is 34139969. The next prime is 34140019. The reversal of 34140003 is 30004143.

34140003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 34140003 - 2⁸ = 34139747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34140103) 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 15 ways as a sum of consecutive naturals, for example, 3901 + ... + 9137.

It is an arithmetic number, because the mean of its divisors is an integer number (2969946).

Almost surely, 2^34140003 is an apocalyptic number.

34140003 is a deficient number, since it is larger than the sum of its proper divisors (13379133).

34140003 is a wasteful number, since it uses less digits than its factorization.

34140003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5334.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 34140003 is about 5842.9447199165. The cubic root of 34140003 is about 324.4052333149.

Adding to 34140003 its reverse (30004143), we get a palindrome (64144146).

The spelling of 34140003 in words is "thirty-four million, one hundred forty thousand, three".