4144041191 has 2 divisors, whose sum is σ = 4144041192. Its totient is φ = 4144041190.

The previous prime is 4144041179. The next prime is 4144041247. The reversal of 4144041191 is 1911404414.

4144041191 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 4144041191 - 2¹⁸ = 4143779047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4144041791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072020595 + 2072020596.

It is an arithmetic number, because the mean of its divisors is an integer number (2072020596).

Almost surely, 2^4144041191 is an apocalyptic number.

4144041191 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144041191 is an equidigital number, since it uses as much as digits as its factorization.

4144041191 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 29.

The square root of 4144041191 is about 64374.2276924547. The cubic root of 4144041191 is about 1606.2310655492.

The spelling of 4144041191 in words is "four billion, one hundred forty-four million, forty-one thousand, one hundred ninety-one".