2856313662384 has 80 divisors (see below), whose sum is σ = 9081612684032. Its totient is φ = 753313492224.

The previous prime is 2856313662317. The next prime is 2856313662469. The reversal of 2856313662384 is 4832663136582.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326954614 + ... + 326963349.

Almost surely, 2^{2856313662384} is an apocalyptic number.

2856313662384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2856313662384 is an abundant number, since it is smaller than the sum of its proper divisors (6225299021648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2856313662384 is a wasteful number, since it uses less digits than its factorization.

2856313662384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653917994 (or 653917988 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 57.

The spelling of 2856313662384 in words is "two trillion, eight hundred fifty-six billion, three hundred thirteen million, six hundred sixty-two thousand, three hundred eighty-four".