4113632209 has 2 divisors, whose sum is σ = 4113632210. Its totient is φ = 4113632208.

The previous prime is 4113632177. The next prime is 4113632251. The reversal of 4113632209 is 9022363114.

4113632209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2631382209 + 1482250000 = 51297^2 + 38500^2 .

It is a cyclic number.

It is not a de Polignac number, because 4113632209 - 2⁵ = 4113632177 is a prime.

It is not a weakly prime, because it can be changed into another prime (4113632909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056816104 + 2056816105.

It is an arithmetic number, because the mean of its divisors is an integer number (2056816105).

Almost surely, 2^4113632209 is an apocalyptic number.

It is an amenable number.

4113632209 is a deficient number, since it is larger than the sum of its proper divisors (1).

4113632209 is an equidigital number, since it uses as much as digits as its factorization.

4113632209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 4113632209 is about 64137.6037048470. The cubic root of 4113632209 is about 1602.2925740431.

The spelling of 4113632209 in words is "four billion, one hundred thirteen million, six hundred thirty-two thousand, two hundred nine".