99384148992 has 44 divisors (see below), whose sum is σ = 264894999056. Its totient is φ = 33128048640.

The previous prime is 99384148943. The next prime is 99384148999. The reversal of 99384148992 is 29984148399.

It is not an unprimeable number, because it can be changed into a prime (99384148999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16172734 + ... + 16178877.

Almost surely, 2^99384148992 is an apocalyptic number.

It is an amenable number.

99384148992 is an abundant number, since it is smaller than the sum of its proper divisors (165510850064).

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

99384148992 is a wasteful number, since it uses less digits than its factorization.

99384148992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32351634 (or 32351616 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 66.

The spelling of 99384148992 in words is "ninety-nine billion, three hundred eighty-four million, one hundred forty-eight thousand, nine hundred ninety-two".