1434230243 has 2 divisors, whose sum is σ = 1434230244. Its totient is φ = 1434230242.

The previous prime is 1434230183. The next prime is 1434230249. The reversal of 1434230243 is 3420324341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1434230243 - 2⁶ = 1434230179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1434230249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717115121 + 717115122.

It is an arithmetic number, because the mean of its divisors is an integer number (717115122).

Almost surely, 2^1434230243 is an apocalyptic number.

1434230243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434230243 is an equidigital number, since it uses as much as digits as its factorization.

1434230243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1434230243 is about 37871.2323934672. The cubic root of 1434230243 is about 1127.7330076955.

Adding to 1434230243 its reverse (3420324341), we get a palindrome (4854554584).

The spelling of 1434230243 in words is "one billion, four hundred thirty-four million, two hundred thirty thousand, two hundred forty-three".