2856311386088 has 64 divisors (see below), whose sum is σ = 5689984482000. Its totient is φ = 1341816985600.

The previous prime is 2856311386079. The next prime is 2856311386111. The reversal of 2856311386088 is 8806831136582.

It can be written as a sum of positive squares in 8 ways, for example, as 892159589764 + 1964151796324 = 944542^2 + 1401482^2 .

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, 3314198 + ... + 4086138.

Almost surely, 2^{2856311386088} is an apocalyptic number.

It is an amenable number.

2856311386088 is a deficient number, since it is larger than the sum of its proper divisors (2833673095912).

2856311386088 is a wasteful number, since it uses less digits than its factorization.

2856311386088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772406 (or 772402 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 59.

The spelling of 2856311386088 in words is "two trillion, eight hundred fifty-six billion, three hundred eleven million, three hundred eighty-six thousand, eighty-eight".