3068039043305 has 4 divisors (see below), whose sum is σ = 3681646851972. Its totient is φ = 2454431234640.

The previous prime is 3068039043271. The next prime is 3068039043313. The reversal of 3068039043305 is 5033409308603.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2068752915856 + 999286127449 = 1438316^2 + 999643^2 .

It is not a de Polignac number, because 3068039043305 - 2⁶ = 3068039043241 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 306803904326 + ... + 306803904335.

It is an arithmetic number, because the mean of its divisors is an integer number (920411712993).

Almost surely, 2^{3068039043305} is an apocalyptic number.

It is an amenable number.

3068039043305 is a deficient number, since it is larger than the sum of its proper divisors (613607808667).

3068039043305 is an equidigital number, since it uses as much as digits as its factorization.

3068039043305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613607808666.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 3068039043305 in words is "three trillion, sixty-eight billion, thirty-nine million, forty-three thousand, three hundred five".