2807642216317 has 8 divisors (see below), whose sum is σ = 2816877398400. Its totient is φ = 2798412383424.

The previous prime is 2807642216311. The next prime is 2807642216321. The reversal of 2807642216317 is 7136122467082.

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-2807642216317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2807642216311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284467 + ... + 2386672.

It is an arithmetic number, because the mean of its divisors is an integer number (352109674800).

Almost surely, 2^{2807642216317} is an apocalyptic number.

It is an amenable number.

2807642216317 is a deficient number, since it is larger than the sum of its proper divisors (9235182083).

2807642216317 is a wasteful number, since it uses less digits than its factorization.

2807642216317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674595.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 2807642216317 in words is "two trillion, eight hundred seven billion, six hundred forty-two million, two hundred sixteen thousand, three hundred seventeen".