4144253 has 2 divisors, whose sum is σ = 4144254. Its totient is φ = 4144252.

The previous prime is 4144249. The next prime is 4144267. The reversal of 4144253 is 3524414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2699449 + 1444804 = 1643^2 + 1202^2 .

It is a cyclic number.

It is not a de Polignac number, because 4144253 - 2² = 4144249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4143253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072126 + 2072127.

It is an arithmetic number, because the mean of its divisors is an integer number (2072127).

Almost surely, 2^4144253 is an apocalyptic number.

It is an amenable number.

4144253 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144253 is an equidigital number, since it uses as much as digits as its factorization.

4144253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920, while the sum is 23.

The square root of 4144253 is about 2035.7438443969. The cubic root of 4144253 is about 160.6258430818.

Adding to 4144253 its reverse (3524414), we get a palindrome (7668667).

The spelling of 4144253 in words is "four million, one hundred forty-four thousand, two hundred fifty-three".