4345034543 has 4 divisors (see below), whose sum is σ = 4345174680. Its totient is φ = 4344894408.

The previous prime is 4345034531. The next prime is 4345034567. The reversal of 4345034543 is 3454305434.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3454305434 = 2 ⋅1727152717.

It is a cyclic number.

It is not a de Polignac number, because 4345034543 - 2¹⁶ = 4344969007 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345034843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605 + ... + 93222.

It is an arithmetic number, because the mean of its divisors is an integer number (1086293670).

Almost surely, 2^4345034543 is an apocalyptic number.

4345034543 is a deficient number, since it is larger than the sum of its proper divisors (140137).

4345034543 is an equidigital number, since it uses as much as digits as its factorization.

4345034543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140136.

The product of its (nonzero) digits is 172800, while the sum is 35.

The square root of 4345034543 is about 65916.8760106242. The cubic root of 4345034543 is about 1631.7905403227.

Adding to 4345034543 its reverse (3454305434), we get a palindrome (7799339977).

The spelling of 4345034543 in words is "four billion, three hundred forty-five million, thirty-four thousand, five hundred forty-three".