4243232344303 has 2 divisors, whose sum is σ = 4243232344304. Its totient is φ = 4243232344302.

The previous prime is 4243232344297. The next prime is 4243232344367. The reversal of 4243232344303 is 3034432323424.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4243232344303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4243232344903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121616172151 + 2121616172152.

It is an arithmetic number, because the mean of its divisors is an integer number (2121616172152).

Almost surely, 2^{4243232344303} is an apocalyptic number.

4243232344303 is a deficient number, since it is larger than the sum of its proper divisors (1).

4243232344303 is an equidigital number, since it uses as much as digits as its factorization.

4243232344303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 37.

Adding to 4243232344303 its reverse (3034432323424), we get a palindrome (7277664667727).

The spelling of 4243232344303 in words is "four trillion, two hundred forty-three billion, two hundred thirty-two million, three hundred forty-four thousand, three hundred three".