2099378002176 has 648 divisors, whose sum is σ = 7690092830784. Its totient is φ = 545856675840.

The previous prime is 2099378002109. The next prime is 2099378002217. The reversal of 2099378002176 is 6712008739902.

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 71 ways as a sum of consecutive naturals, for example, 104192935 + ... + 104213081.

It is an arithmetic number, because the mean of its divisors is an integer number (11867427208).

Almost surely, 2^{2099378002176} is an apocalyptic number.

2099378002176 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2099378002176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3845046415392).

2099378002176 is an abundant number, since it is smaller than the sum of its proper divisors (5590714828608).

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

2099378002176 is a wasteful number, since it uses less digits than its factorization.

2099378002176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20267 (or 20243 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 2099378002176 in words is "two trillion, ninety-nine billion, three hundred seventy-eight million, two thousand, one hundred seventy-six".