34043040443 has 4 divisors (see below), whose sum is σ = 34053451248. Its totient is φ = 34032629640.

The previous prime is 34043040391. The next prime is 34043040469. The reversal of 34043040443 is 34404034043.

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 34043040443 - 2¹² = 34043036347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34043040643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5200496 + ... + 5207037.

It is an arithmetic number, because the mean of its divisors is an integer number (8513362812).

Almost surely, 2^34043040443 is an apocalyptic number.

34043040443 is a deficient number, since it is larger than the sum of its proper divisors (10410805).

34043040443 is a wasteful number, since it uses less digits than its factorization.

34043040443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10410804.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 34043040443 its reverse (34404034043), we get a palindrome (68447074486).

The spelling of 34043040443 in words is "thirty-four billion, forty-three million, forty thousand, four hundred forty-three".