99895904148 has 48 divisors (see below), whose sum is σ = 236664267840. Its totient is φ = 32788487424.

The previous prime is 99895904111. The next prime is 99895904159. The reversal of 99895904148 is 84140959899.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2093338 + ... + 2140526.

It is an arithmetic number, because the mean of its divisors is an integer number (4930505580).

Almost surely, 2^99895904148 is an apocalyptic number.

It is an amenable number.

99895904148 is an abundant number, since it is smaller than the sum of its proper divisors (136768363692).

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

99895904148 is a wasteful number, since it uses less digits than its factorization.

99895904148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49896 (or 49894 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 66.

The spelling of 99895904148 in words is "ninety-nine billion, eight hundred ninety-five million, nine hundred four thousand, one hundred forty-eight".