4410440161 has 2 divisors, whose sum is σ = 4410440162. Its totient is φ = 4410440160.

The previous prime is 4410440143. The next prime is 4410440207. The reversal of 4410440161 is 1610440144.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2220200161 + 2190240000 = 47119^2 + 46800^2 .

It is a cyclic number.

It is not a de Polignac number, because 4410440161 - 2⁵ = 4410440129 is a prime.

It is not a weakly prime, because it can be changed into another prime (4410440261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2205220080 + 2205220081.

It is an arithmetic number, because the mean of its divisors is an integer number (2205220081).

Almost surely, 2^4410440161 is an apocalyptic number.

It is an amenable number.

4410440161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4410440161 is an equidigital number, since it uses as much as digits as its factorization.

4410440161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 4410440161 is about 66411.1448553629. The cubic root of 4410440161 is about 1639.9375547560.

The spelling of 4410440161 in words is "four billion, four hundred ten million, four hundred forty thousand, one hundred sixty-one".