3810868214856 has 32 divisors (see below), whose sum is σ = 9591111288000. Its totient is φ = 1261763971520.

The previous prime is 3810868214837. The next prime is 3810868214861. The reversal of 3810868214856 is 6584128680183.

3810868214856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3810868214856.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532835940 + ... + 532843091.

It is an arithmetic number, because the mean of its divisors is an integer number (299722227750).

Almost surely, 2^{3810868214856} is an apocalyptic number.

It is an amenable number.

3810868214856 is an abundant number, since it is smaller than the sum of its proper divisors (5780243073144).

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

3810868214856 is a wasteful number, since it uses less digits than its factorization.

3810868214856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065679189 (or 1065679185 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 60.

The spelling of 3810868214856 in words is "three trillion, eight hundred ten billion, eight hundred sixty-eight million, two hundred fourteen thousand, eight hundred fifty-six".