4441252433 has 2 divisors, whose sum is σ = 4441252434. Its totient is φ = 4441252432.

The previous prime is 4441252427. The next prime is 4441252493. The reversal of 4441252433 is 3342521444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3496120384 + 945132049 = 59128^2 + 30743^2 .

It is a cyclic number.

It is not a de Polignac number, because 4441252433 - 2⁶ = 4441252369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4441252433.

It is not a weakly prime, because it can be changed into another prime (4441252423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220626216 + 2220626217.

It is an arithmetic number, because the mean of its divisors is an integer number (2220626217).

Almost surely, 2^4441252433 is an apocalyptic number.

It is an amenable number.

4441252433 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441252433 is an equidigital number, since it uses as much as digits as its factorization.

4441252433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 32.

The square root of 4441252433 is about 66642.7222808312. The cubic root of 4441252433 is about 1643.7476797608.

Adding to 4441252433 its reverse (3342521444), we get a palindrome (7783773877).

The spelling of 4441252433 in words is "four billion, four hundred forty-one million, two hundred fifty-two thousand, four hundred thirty-three".