4223403344343 has 8 divisors (see below), whose sum is σ = 5642489440000. Its totient is φ = 2809959739128.

The previous prime is 4223403344243. The next prime is 4223403344359. The reversal of 4223403344343 is 3434433043224.

It is a happy number.

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

It is not a de Polignac number, because 4223403344343 - 2⁸ = 4223403344087 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 (4223403344383) 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, 1410620863 + ... + 1410623856.

It is an arithmetic number, because the mean of its divisors is an integer number (705311180000).

Almost surely, 2^{4223403344343} is an apocalyptic number.

4223403344343 is a deficient number, since it is larger than the sum of its proper divisors (1419086095657).

4223403344343 is a wasteful number, since it uses less digits than its factorization.

4223403344343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821245221.

The product of its (nonzero) digits is 995328, while the sum is 39.

Adding to 4223403344343 its reverse (3434433043224), we get a palindrome (7657836387567).

The spelling of 4223403344343 in words is "four trillion, two hundred twenty-three billion, four hundred three million, three hundred forty-four thousand, three hundred forty-three".