8463341787056 has 160 divisors (see below), whose sum is σ = 19078492231680. Its totient is φ = 3603373516800.

The previous prime is 8463341787049. The next prime is 8463341787067. The reversal of 8463341787056 is 6507871433648.

It is a self number, because there is not a number n which added to its sum of digits gives 8463341787056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84692801 + ... + 84792671.

It is an arithmetic number, because the mean of its divisors is an integer number (119240576448).

Almost surely, 2^{8463341787056} 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 8463341787056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9539246115840).

8463341787056 is an abundant number, since it is smaller than the sum of its proper divisors (10615150444624).

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

8463341787056 is a wasteful number, since it uses less digits than its factorization.

8463341787056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100475 (or 100469 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 8463341787056 in words is "eight trillion, four hundred sixty-three billion, three hundred forty-one million, seven hundred eighty-seven thousand, fifty-six".