230143411409 has 2 divisors, whose sum is σ = 230143411410. Its totient is φ = 230143411408.

The previous prime is 230143411397. The next prime is 230143411411. The reversal of 230143411409 is 904114341032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140486284225 + 89657127184 = 374815^2 + 299428^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230143411409 is a prime.

Together with 230143411411, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230143411439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115071705704 + 115071705705.

It is an arithmetic number, because the mean of its divisors is an integer number (115071705705).

Almost surely, 2^230143411409 is an apocalyptic number.

It is an amenable number.

230143411409 is a deficient number, since it is larger than the sum of its proper divisors (1).

230143411409 is an equidigital number, since it uses as much as digits as its factorization.

230143411409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 230143411409 in words is "two hundred thirty billion, one hundred forty-three million, four hundred eleven thousand, four hundred nine".