2109299404 has 12 divisors (see below), whose sum is σ = 3791038384. Its totient is φ = 1026145584.

The previous prime is 2109299393. The next prime is 2109299443. The reversal of 2109299404 is 4049929012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7125864 + ... + 7126159.

Almost surely, 2^2109299404 is an apocalyptic number.

It is an amenable number.

2109299404 is a deficient number, since it is larger than the sum of its proper divisors (1681738980).

2109299404 is a wasteful number, since it uses less digits than its factorization.

2109299404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14252064 (or 14252062 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 2109299404 is about 45927.1096848038. The cubic root of 2109299404 is about 1282.4666392507.

The spelling of 2109299404 in words is "two billion, one hundred nine million, two hundred ninety-nine thousand, four hundred four".