99016811296 has 96 divisors (see below), whose sum is σ = 222149184768. Its totient is φ = 43097134080.

The previous prime is 99016811281. The next prime is 99016811323. The reversal of 99016811296 is 69211861099.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 606450 + ... + 752206.

It is an arithmetic number, because the mean of its divisors is an integer number (2314054008).

Almost surely, 2^99016811296 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 99016811296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111074592384).

99016811296 is an abundant number, since it is smaller than the sum of its proper divisors (123132373472).

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

99016811296 is a wasteful number, since it uses less digits than its factorization.

99016811296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145874 (or 145866 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 52.

The spelling of 99016811296 in words is "ninety-nine billion, sixteen million, eight hundred eleven thousand, two hundred ninety-six".