8855312814 has 24 divisors (see below), whose sum is σ = 19254319032. Its totient is φ = 2941338960.

The previous prime is 8855312803. The next prime is 8855312821. The reversal of 8855312814 is 4182135588.

8855312814 is a `hidden beast` number, since 8 + 8 + 553 + 12 + 81 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8855312814.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 864097 + ... + 874284.

It is an arithmetic number, because the mean of its divisors is an integer number (802263293).

Almost surely, 2^8855312814 is an apocalyptic number.

8855312814 is an abundant number, since it is smaller than the sum of its proper divisors (10399006218).

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

8855312814 is a wasteful number, since it uses less digits than its factorization.

8855312814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738672 (or 1738669 counting only the distinct ones).

The product of its digits is 307200, while the sum is 45.

The square root of 8855312814 is about 94102.6716623922. The cubic root of 8855312814 is about 2068.8768295976.

The spelling of 8855312814 in words is "eight billion, eight hundred fifty-five million, three hundred twelve thousand, eight hundred fourteen".