9016519298472 has 432 divisors, whose sum is σ = 31014345222900. Its totient is φ = 2356394664960.

The previous prime is 9016519298467. The next prime is 9016519298509. The reversal of 9016519298472 is 2748929156109.

9016519298472 is a `hidden beast` number, since 9 + 0 + 1 + 65 + 19 + 2 + 98 + 472 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8874047776356 + 142471522116 = 2978934^2 + 377454^2 .

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 107 ways as a sum of consecutive naturals, for example, 36812572 + ... + 37056692.

Almost surely, 2^{9016519298472} 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 9016519298472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15507172611450).

9016519298472 is an abundant number, since it is smaller than the sum of its proper divisors (21997825924428).

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

9016519298472 is a wasteful number, since it uses less digits than its factorization.

9016519298472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244214 (or 244181 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 9016519298472 in words is "nine trillion, sixteen billion, five hundred nineteen million, two hundred ninety-eight thousand, four hundred seventy-two".