4340043343 has 8 divisors (see below), whose sum is σ = 4504333680. Its totient is φ = 4176728640.

The previous prime is 4340043313. The next prime is 4340043347. The reversal of 4340043343 is 3433400434.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4340043343 - 2²⁵ = 4306488911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340043347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234838 + ... + 252643.

It is an arithmetic number, because the mean of its divisors is an integer number (563041710).

Almost surely, 2^4340043343 is an apocalyptic number.

4340043343 is a deficient number, since it is larger than the sum of its proper divisors (164290337).

4340043343 is a wasteful number, since it uses less digits than its factorization.

4340043343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487817.

The product of its (nonzero) digits is 20736, while the sum is 28.

The square root of 4340043343 is about 65879.0053279495. The cubic root of 4340043343 is about 1631.1654809622.

Adding to 4340043343 its reverse (3433400434), we get a palindrome (7773443777).

The spelling of 4340043343 in words is "four billion, three hundred forty million, forty-three thousand, three hundred forty-three".