1444424353 has 2 divisors, whose sum is σ = 1444424354. Its totient is φ = 1444424352.

The previous prime is 1444424299. The next prime is 1444424393. The reversal of 1444424353 is 3534244441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 861539904 + 582884449 = 29352^2 + 24143^2 .

It is a cyclic number.

It is not a de Polignac number, because 1444424353 - 2¹³ = 1444416161 is a prime.

It is not a weakly prime, because it can be changed into another prime (1444424393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722212176 + 722212177.

It is an arithmetic number, because the mean of its divisors is an integer number (722212177).

Almost surely, 2^1444424353 is an apocalyptic number.

It is an amenable number.

1444424353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444424353 is an equidigital number, since it uses as much as digits as its factorization.

1444424353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 34.

The square root of 1444424353 is about 38005.5831819484. The cubic root of 1444424353 is about 1130.3985732110.

Adding to 1444424353 its reverse (3534244441), we get a palindrome (4978668794).

The spelling of 1444424353 in words is "one billion, four hundred forty-four million, four hundred twenty-four thousand, three hundred fifty-three".