2200404409 has 4 divisors (see below), whose sum is σ = 2514747904. Its totient is φ = 1886060916.

The previous prime is 2200404403. The next prime is 2200404433. The reversal of 2200404409 is 9044040022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2200404409 - 2²³ = 2192015801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200404403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157171737 + ... + 157171750.

It is an arithmetic number, because the mean of its divisors is an integer number (628686976).

Almost surely, 2^2200404409 is an apocalyptic number.

It is an amenable number.

2200404409 is a deficient number, since it is larger than the sum of its proper divisors (314343495).

2200404409 is an equidigital number, since it uses as much as digits as its factorization.

2200404409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314343494.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2200404409 is about 46908.4684145624. The cubic root of 2200404409 is about 1300.6711345273.

The spelling of 2200404409 in words is "two billion, two hundred million, four hundred four thousand, four hundred nine".