2443314209 has 4 divisors (see below), whose sum is σ = 2792359104. Its totient is φ = 2094269316.

The previous prime is 2443314199. The next prime is 2443314221. The reversal of 2443314209 is 9024133442.

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 2443314209 - 2⁴ = 2443314193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2443314299) 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, 174522437 + ... + 174522450.

It is an arithmetic number, because the mean of its divisors is an integer number (698089776).

Almost surely, 2^2443314209 is an apocalyptic number.

It is an amenable number.

2443314209 is a deficient number, since it is larger than the sum of its proper divisors (349044895).

2443314209 is an equidigital number, since it uses as much as digits as its factorization.

2443314209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349044894.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 2443314209 is about 49429.8918570535. The cubic root of 2443314209 is about 1346.8723588351.

The spelling of 2443314209 in words is "two billion, four hundred forty-three million, three hundred fourteen thousand, two hundred nine".