34345543459 has 2 divisors, whose sum is σ = 34345543460. Its totient is φ = 34345543458.

The previous prime is 34345543423. The next prime is 34345543483. The reversal of 34345543459 is 95434554343.

It is a strong prime.

It is an emirp because it is prime and its reverse (95434554343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34345543459 - 2⁹ = 34345542947 is a prime.

It is not a weakly prime, because it can be changed into another prime (34345543489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17172771729 + 17172771730.

It is an arithmetic number, because the mean of its divisors is an integer number (17172771730).

Almost surely, 2^34345543459 is an apocalyptic number.

34345543459 is a deficient number, since it is larger than the sum of its proper divisors (1).

34345543459 is an equidigital number, since it uses as much as digits as its factorization.

34345543459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776000, while the sum is 49.

The spelling of 34345543459 in words is "thirty-four billion, three hundred forty-five million, five hundred forty-three thousand, four hundred fifty-nine".