99988932000 has 384 divisors, whose sum is σ = 338500850688. Its totient is φ = 25785984000.

The previous prime is 99988931983. The next prime is 99988932013. The reversal of 99988932000 is 23988999.

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 63 ways as a sum of consecutive naturals, for example, 55211095 + ... + 55212905.

It is an arithmetic number, because the mean of its divisors is an integer number (881512632).

Almost surely, 2^99988932000 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 99988932000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169250425344).

99988932000 is an abundant number, since it is smaller than the sum of its proper divisors (238511918688).

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

99988932000 is a wasteful number, since it uses less digits than its factorization.

99988932000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989 (or 1971 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 57.

The spelling of 99988932000 in words is "ninety-nine billion, nine hundred eighty-eight million, nine hundred thirty-two thousand".