4243301443043 has 16 divisors (see below), whose sum is σ = 4810872974880. Its totient is φ = 3710237819904.

The previous prime is 4243301442959. The next prime is 4243301443099. The reversal of 4243301443043 is 3403441033424.

It is a cyclic number.

It is not a de Polignac number, because 4243301443043 - 2¹⁰ = 4243301442019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4243301442994 and 4243301443012.

It is not an unprimeable number, because it can be changed into a prime (4243301443243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 664205 + ... + 2987937.

It is an arithmetic number, because the mean of its divisors is an integer number (300679560930).

Almost surely, 2^{4243301443043} is an apocalyptic number.

4243301443043 is a deficient number, since it is larger than the sum of its proper divisors (567571531837).

4243301443043 is a wasteful number, since it uses less digits than its factorization.

4243301443043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331158.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 4243301443043 its reverse (3403441033424), we get a palindrome (7646742476467).

The spelling of 4243301443043 in words is "four trillion, two hundred forty-three billion, three hundred one million, four hundred forty-three thousand, forty-three".