43410161 has 2 divisors, whose sum is σ = 43410162. Its totient is φ = 43410160.

The previous prime is 43410149. The next prime is 43410167. The reversal of 43410161 is 16101434.

43410161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42981136 + 429025 = 6556^2 + 655^2 .

It is a cyclic number.

It is not a de Polignac number, because 43410161 - 2⁶ = 43410097 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (43410167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21705080 + 21705081.

It is an arithmetic number, because the mean of its divisors is an integer number (21705081).

Almost surely, 2^43410161 is an apocalyptic number.

It is an amenable number.

43410161 is a deficient number, since it is larger than the sum of its proper divisors (1).

43410161 is an equidigital number, since it uses as much as digits as its factorization.

43410161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 43410161 is about 6588.6387820247. The cubic root of 43410161 is about 351.4502032818.

Adding to 43410161 its reverse (16101434), we get a palindrome (59511595).

The spelling of 43410161 in words is "forty-three million, four hundred ten thousand, one hundred sixty-one".