99108741888 has 288 divisors, whose sum is σ = 316332710400. Its totient is φ = 30426845184.

The previous prime is 99108741871. The next prime is 99108741889. The reversal of 99108741888 is 88814780199.

It is a tau number, because it is divible by the number of its divisors (288).

It is not an unprimeable number, because it can be changed into a prime (99108741889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52744533 + ... + 52746411.

Almost surely, 2^99108741888 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 99108741888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158166355200).

99108741888 is an abundant number, since it is smaller than the sum of its proper divisors (217223968512).

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

99108741888 is a wasteful number, since it uses less digits than its factorization.

99108741888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504 (or 2484 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 63.

The spelling of 99108741888 in words is "ninety-nine billion, one hundred eight million, seven hundred forty-one thousand, eight hundred eighty-eight".