2099390912 has 14 divisors (see below), whose sum is σ = 4165978968. Its totient is φ = 1049695424.

The previous prime is 2099390893. The next prime is 2099390929. The reversal of 2099390912 is 2190939902.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 16401428 + ... + 16401555.

Almost surely, 2^2099390912 is an apocalyptic number.

It is an amenable number.

2099390912 is a deficient number, since it is larger than the sum of its proper divisors (2066588056).

2099390912 is an equidigital number, since it uses as much as digits as its factorization.

2099390912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32802995 (or 32802985 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 44.

The square root of 2099390912 is about 45819.1107726896. The cubic root of 2099390912 is about 1280.4553458091.

The spelling of 2099390912 in words is "two billion, ninety-nine million, three hundred ninety thousand, nine hundred twelve".