8851474112256 has 864 divisors, whose sum is σ = 27847387975680. Its totient is φ = 2800852992000.

The previous prime is 8851474112251. The next prime is 8851474112281. The reversal of 8851474112256 is 6522114741588.

8851474112256 is a `hidden beast` number, since 8 + 8 + 5 + 1 + 474 + 112 + 2 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8851474112251) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32905108090 + ... + 32905108358.

It is an arithmetic number, because the mean of its divisors is an integer number (32230773120).

Almost surely, 2^{8851474112256} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8851474112256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13923693987840).

8851474112256 is an abundant number, since it is smaller than the sum of its proper divisors (18995913863424).

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

8851474112256 is a wasteful number, since it uses less digits than its factorization.

8851474112256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595 (or 569 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 54.

The spelling of 8851474112256 in words is "eight trillion, eight hundred fifty-one billion, four hundred seventy-four million, one hundred twelve thousand, two hundred fifty-six".