4320003343 has 4 divisors (see below), whose sum is σ = 4547371960. Its totient is φ = 4092634728.

The previous prime is 4320003319. The next prime is 4320003361. The reversal of 4320003343 is 3433000234.

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 4320003343 - 2⁹ = 4320002831 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 (4320003383) 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, 113684280 + ... + 113684317.

It is an arithmetic number, because the mean of its divisors is an integer number (1136842990).

Almost surely, 2^4320003343 is an apocalyptic number.

4320003343 is a deficient number, since it is larger than the sum of its proper divisors (227368617).

4320003343 is a wasteful number, since it uses less digits than its factorization.

4320003343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227368616.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 4320003343 is about 65726.7323316776. The cubic root of 4320003343 is about 1628.6509900632.

Adding to 4320003343 its reverse (3433000234), we get a palindrome (7753003577).

The spelling of 4320003343 in words is "four billion, three hundred twenty million, three thousand, three hundred forty-three".