4353500243 has 2 divisors, whose sum is σ = 4353500244. Its totient is φ = 4353500242.

The previous prime is 4353500227. The next prime is 4353500251. The reversal of 4353500243 is 3420053534.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4353500243 - 2⁴ = 4353500227 is a prime.

It is not a weakly prime, because it can be changed into another prime (4353500273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2176750121 + 2176750122.

It is an arithmetic number, because the mean of its divisors is an integer number (2176750122).

Almost surely, 2^4353500243 is an apocalyptic number.

4353500243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4353500243 is an equidigital number, since it uses as much as digits as its factorization.

4353500243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 4353500243 is about 65981.0597292890. The cubic root of 4353500243 is about 1632.8496256625.

Adding to 4353500243 its reverse (3420053534), we get a palindrome (7773553777).

The spelling of 4353500243 in words is "four billion, three hundred fifty-three million, five hundred thousand, two hundred forty-three".