304202341243 has 2 divisors, whose sum is σ = 304202341244. Its totient is φ = 304202341242.

The previous prime is 304202341231. The next prime is 304202341249. The reversal of 304202341243 is 342143202403.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 304202341243 - 2⁵ = 304202341211 is a prime.

It is not a weakly prime, because it can be changed into another prime (304202341249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152101170621 + 152101170622.

It is an arithmetic number, because the mean of its divisors is an integer number (152101170622).

Almost surely, 2^304202341243 is an apocalyptic number.

304202341243 is a deficient number, since it is larger than the sum of its proper divisors (1).

304202341243 is an equidigital number, since it uses as much as digits as its factorization.

304202341243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 304202341243 its reverse (342143202403), we get a palindrome (646345543646).

The spelling of 304202341243 in words is "three hundred four billion, two hundred two million, three hundred forty-one thousand, two hundred forty-three".