99849140008800 has 1728 divisors, whose sum is σ = 430017669607680. Its totient is φ = 19891490734080.

The previous prime is 99849140008789. The next prime is 99849140008837. The reversal of 99849140008800 is 880004194899.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 8917484802 + ... + 8917495998.

It is an arithmetic number, because the mean of its divisors is an integer number (248852818060).

Almost surely, 2^{99849140008800} 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 99849140008800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215008834803840).

99849140008800 is an abundant number, since it is smaller than the sum of its proper divisors (330168529598880).

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

99849140008800 is a wasteful number, since it uses less digits than its factorization.

99849140008800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11573 (or 11553 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 60.

The spelling of 99849140008800 in words is "ninety-nine trillion, eight hundred forty-nine billion, one hundred forty million, eight thousand, eight hundred".