68076382883847 has 16 divisors (see below), whose sum is σ = 97750860103680. Its totient is φ = 41893091636832.

The previous prime is 68076382883801. The next prime is 68076382883849. The reversal of 68076382883847 is 74838828367086.

It is not a de Polignac number, because 68076382883847 - 2¹⁴ = 68076382867463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68076382883849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35845354 + ... + 37696712.

It is an arithmetic number, because the mean of its divisors is an integer number (6109428756480).

Almost surely, 2^{68076382883847} is an apocalyptic number.

68076382883847 is a deficient number, since it is larger than the sum of its proper divisors (29674477219833).

68076382883847 is a wasteful number, since it uses less digits than its factorization.

68076382883847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2794222.

The product of its (nonzero) digits is 4161798144, while the sum is 78.

The spelling of 68076382883847 in words is "sixty-eight trillion, seventy-six billion, three hundred eighty-two million, eight hundred eighty-three thousand, eight hundred forty-seven".