2099200944 has 40 divisors (see below), whose sum is σ = 5424678592. Its totient is φ = 699508800.

The previous prime is 2099200927. The next prime is 2099200963. The reversal of 2099200944 is 4490029902.

It is a super-2 number, since 2×2099200944² = 8813289206580982272, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 218547 + ... + 227949.

Almost surely, 2^2099200944 is an apocalyptic number.

2099200944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2099200944 is an abundant number, since it is smaller than the sum of its proper divisors (3325477648).

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

2099200944 is a wasteful number, since it uses less digits than its factorization.

2099200944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14065 (or 14059 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 2099200944 is about 45817.0377043300. The cubic root of 2099200944 is about 1280.4167230389.

The spelling of 2099200944 in words is "two billion, ninety-nine million, two hundred thousand, nine hundred forty-four".