4161120443 has 2 divisors, whose sum is σ = 4161120444. Its totient is φ = 4161120442.

The previous prime is 4161120427. The next prime is 4161120473. The reversal of 4161120443 is 3440211614.

It is a happy number.

4161120443 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 is a cyclic number.

It is not a de Polignac number, because 4161120443 - 2⁴ = 4161120427 is a prime.

It is not a weakly prime, because it can be changed into another prime (4161120473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2080560221 + 2080560222.

It is an arithmetic number, because the mean of its divisors is an integer number (2080560222).

Almost surely, 2^4161120443 is an apocalyptic number.

4161120443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4161120443 is an equidigital number, since it uses as much as digits as its factorization.

4161120443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4161120443 is about 64506.7472672433. The cubic root of 4161120443 is about 1608.4346813086.

The spelling of 4161120443 in words is "four billion, one hundred sixty-one million, one hundred twenty thousand, four hundred forty-three".