4144331 has 2 divisors, whose sum is σ = 4144332. Its totient is φ = 4144330.

The previous prime is 4144307. The next prime is 4144363. The reversal of 4144331 is 1334414.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4144331 - 2⁶ = 4144267 is a prime.

It is a super-2 number, since 2×4144331² = 34350958875122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4144031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072165 + 2072166.

It is an arithmetic number, because the mean of its divisors is an integer number (2072166).

Almost surely, 2^4144331 is an apocalyptic number.

4144331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144331 is an equidigital number, since it uses as much as digits as its factorization.

4144331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 20.

The square root of 4144331 is about 2035.7630019234. The cubic root of 4144331 is about 160.6268508015.

Adding to 4144331 its reverse (1334414), we get a palindrome (5478745).

The spelling of 4144331 in words is "four million, one hundred forty-four thousand, three hundred thirty-one".