34312751243 has 2 divisors, whose sum is σ = 34312751244. Its totient is φ = 34312751242.

The previous prime is 34312751197. The next prime is 34312751279. The reversal of 34312751243 is 34215721343.

It is a strong prime.

It is an emirp because it is prime and its reverse (34215721343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34312751243 - 2⁸ = 34312750987 is a prime.

It is not a weakly prime, because it can be changed into another prime (34312753243) 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, 17156375621 + 17156375622.

It is an arithmetic number, because the mean of its divisors is an integer number (17156375622).

Almost surely, 2^34312751243 is an apocalyptic number.

34312751243 is a deficient number, since it is larger than the sum of its proper divisors (1).

34312751243 is an equidigital number, since it uses as much as digits as its factorization.

34312751243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 35.

The spelling of 34312751243 in words is "thirty-four billion, three hundred twelve million, seven hundred fifty-one thousand, two hundred forty-three".