312034414243 has 2 divisors, whose sum is σ = 312034414244. Its totient is φ = 312034414242.

The previous prime is 312034414213. The next prime is 312034414259. The reversal of 312034414243 is 342414430213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312034414243 - 2³⁷ = 174595460771 is a prime.

It is not a weakly prime, because it can be changed into another prime (312034414213) 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, 156017207121 + 156017207122.

It is an arithmetic number, because the mean of its divisors is an integer number (156017207122).

Almost surely, 2^312034414243 is an apocalyptic number.

312034414243 is a deficient number, since it is larger than the sum of its proper divisors (1).

312034414243 is an equidigital number, since it uses as much as digits as its factorization.

312034414243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 312034414243 its reverse (342414430213), we get a palindrome (654448844456).

The spelling of 312034414243 in words is "three hundred twelve billion, thirty-four million, four hundred fourteen thousand, two hundred forty-three".