4342243341343 has 4 divisors (see below), whose sum is σ = 4342280071528. Its totient is φ = 4342206611160.

The previous prime is 4342243341323. The next prime is 4342243341347. The reversal of 4342243341343 is 3431433422434.

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 4342243341343 - 2⁵ = 4342243341311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4342243341296 and 4342243341305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4342243341347) 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, 18187188 + ... + 18424393.

It is an arithmetic number, because the mean of its divisors is an integer number (1085570017882).

Almost surely, 2^{4342243341343} is an apocalyptic number.

4342243341343 is a deficient number, since it is larger than the sum of its proper divisors (36730185).

4342243341343 is a wasteful number, since it uses less digits than its factorization.

4342243341343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36730184.

The product of its digits is 995328, while the sum is 40.

Adding to 4342243341343 its reverse (3431433422434), we get a palindrome (7773676763777).

The spelling of 4342243341343 in words is "four trillion, three hundred forty-two billion, two hundred forty-three million, three hundred forty-one thousand, three hundred forty-three".