34102043 has 4 divisors (see below), whose sum is σ = 34115880. Its totient is φ = 34088208.

The previous prime is 34102001. The next prime is 34102063. The reversal of 34102043 is 34020143.

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

It is a cyclic number.

It is not a de Polignac number, because 34102043 - 2⁸ = 34101787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34102063) 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, 2105 + ... + 8522.

It is an arithmetic number, because the mean of its divisors is an integer number (8528970).

Almost surely, 2^34102043 is an apocalyptic number.

34102043 is a deficient number, since it is larger than the sum of its proper divisors (13837).

34102043 is a wasteful number, since it uses less digits than its factorization.

34102043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13836.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 34102043 is about 5839.6954543880. The cubic root of 34102043 is about 324.2849541849.

Adding to 34102043 its reverse (34020143), we get a palindrome (68122186).

The spelling of 34102043 in words is "thirty-four million, one hundred two thousand, forty-three".