8747131738016 has 192 divisors, whose sum is σ = 20711931641856. Its totient is φ = 3557210342400.

The previous prime is 8747131737991. The next prime is 8747131738057. The reversal of 8747131738016 is 6108371317478.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 688581521 + ... + 688594223.

It is an arithmetic number, because the mean of its divisors is an integer number (107874643968).

Almost surely, 2^{8747131738016} 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 8747131738016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10355965820928).

8747131738016 is an abundant number, since it is smaller than the sum of its proper divisors (11964799903840).

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

8747131738016 is a wasteful number, since it uses less digits than its factorization.

8747131738016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14675 (or 14667 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 56.

The spelling of 8747131738016 in words is "eight trillion, seven hundred forty-seven billion, one hundred thirty-one million, seven hundred thirty-eight thousand, sixteen".