4144291 has 2 divisors, whose sum is σ = 4144292. Its totient is φ = 4144290.

The previous prime is 4144271. The next prime is 4144307. The reversal of 4144291 is 1924414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4144291 - 2⁹ = 4143779 is a prime.

4144291 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4144201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072145 + 2072146.

It is an arithmetic number, because the mean of its divisors is an integer number (2072146).

Almost surely, 2^4144291 is an apocalyptic number.

4144291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144291 is an equidigital number, since it uses as much as digits as its factorization.

4144291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 25.

The square root of 4144291 is about 2035.7531775734. The cubic root of 4144291 is about 160.6263340238.

The spelling of 4144291 in words is "four million, one hundred forty-four thousand, two hundred ninety-one".