8808163947072 has 448 divisors, whose sum is σ = 30444403261440. Its totient is φ = 2444492224512.

The previous prime is 8808163947061. The next prime is 8808163947083. The reversal of 8808163947072 is 2707493618088.

8808163947072 is a `hidden beast` number, since 8 + 80 + 8 + 16 + 3 + 9 + 470 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (8808163947061) and next prime (8808163947083).

It is a tau number, because it is divible by the number of its divisors (448).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 271647853 + ... + 271680275.

It is an arithmetic number, because the mean of its divisors is an integer number (67956257280).

Almost surely, 2^{8808163947072} 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 8808163947072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15222201630720).

8808163947072 is an abundant number, since it is smaller than the sum of its proper divisors (21636239314368).

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

8808163947072 is a wasteful number, since it uses less digits than its factorization.

8808163947072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33095 (or 33079 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 63.

The spelling of 8808163947072 in words is "eight trillion, eight hundred eight billion, one hundred sixty-three million, nine hundred forty-seven thousand, seventy-two".