3116561707777 has 8 divisors (see below), whose sum is σ = 3771301562496. Its totient is φ = 2514201041472.

The previous prime is 3116561707771. The next prime is 3116561707783. The reversal of 3116561707777 is 7777071656113.

It is an interprime number because it is at equal distance from previous prime (3116561707771) and next prime (3116561707783).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3116561707777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3116561707771) 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 in 7 ways as a sum of consecutive naturals, for example, 13094796973 + ... + 13094797210.

It is an arithmetic number, because the mean of its divisors is an integer number (471412695312).

Almost surely, 2^{3116561707777} is an apocalyptic number.

It is an amenable number.

3116561707777 is a deficient number, since it is larger than the sum of its proper divisors (654739854719).

3116561707777 is a wasteful number, since it uses less digits than its factorization.

3116561707777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26189594207.

The product of its (nonzero) digits is 9075780, while the sum is 58.

The spelling of 3116561707777 in words is "three trillion, one hundred sixteen billion, five hundred sixty-one million, seven hundred seven thousand, seven hundred seventy-seven".