8318630560968 has 576 divisors, whose sum is σ = 29598515856000. Its totient is φ = 2169244965888.

The previous prime is 8318630560949. The next prime is 8318630560991. The reversal of 8318630560968 is 8690650368138.

8318630560968 is a `hidden beast` number, since 8 + 3 + 1 + 8 + 6 + 3 + 0 + 560 + 9 + 68 = 666.

It is a super-2 number, since 2×8318630560968² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 110173453 + ... + 110248931.

It is an arithmetic number, because the mean of its divisors is an integer number (51386312250).

Almost surely, 2^{8318630560968} 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 8318630560968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14799257928000).

8318630560968 is an abundant number, since it is smaller than the sum of its proper divisors (21279885295032).

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

8318630560968 is a wasteful number, since it uses less digits than its factorization.

8318630560968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75616 (or 75593 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 63.

The spelling of 8318630560968 in words is "eight trillion, three hundred eighteen billion, six hundred thirty million, five hundred sixty thousand, nine hundred sixty-eight".