3430312243 has 2 divisors, whose sum is σ = 3430312244. Its totient is φ = 3430312242.

The previous prime is 3430312213. The next prime is 3430312261. The reversal of 3430312243 is 3422130343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3430312243 - 2¹³ = 3430304051 is a prime.

It is not a weakly prime, because it can be changed into another prime (3430312213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715156121 + 1715156122.

It is an arithmetic number, because the mean of its divisors is an integer number (1715156122).

Almost surely, 2^3430312243 is an apocalyptic number.

3430312243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430312243 is an equidigital number, since it uses as much as digits as its factorization.

3430312243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3430312243 is about 58568.8675236256. The cubic root of 3430312243 is about 1508.1500440250.

Adding to 3430312243 its reverse (3422130343), we get a palindrome (6852442586).

The spelling of 3430312243 in words is "three billion, four hundred thirty million, three hundred twelve thousand, two hundred forty-three".