44452443 has 8 divisors (see below), whose sum is σ = 67737088. Its totient is φ = 25401384.

The previous prime is 44452427. The next prime is 44452451. The reversal of 44452443 is 34425444.

44452443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44452443 - 2⁴ = 44452427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44452443.

It is not an unprimeable number, because it can be changed into a prime (44452453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1058371 + ... + 1058412.

It is an arithmetic number, because the mean of its divisors is an integer number (8467136).

Almost surely, 2^44452443 is an apocalyptic number.

44452443 is a deficient number, since it is larger than the sum of its proper divisors (23284645).

44452443 is a wasteful number, since it uses less digits than its factorization.

44452443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116793.

The product of its digits is 30720, while the sum is 30.

The square root of 44452443 is about 6667.2665313455. The cubic root of 44452443 is about 354.2407711203.

Adding to 44452443 its reverse (34425444), we get a palindrome (78877887).

The spelling of 44452443 in words is "forty-four million, four hundred fifty-two thousand, four hundred forty-three".