4420233441 has 12 divisors (see below), whose sum is σ = 6875918868. Its totient is φ = 2720143584.

The previous prime is 4420233437. The next prime is 4420233457. The reversal of 4420233441 is 1443320244.

It is a happy number.

4420233441 is a `hidden beast` number, since 4 + 420 + 233 + 4 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 247590225 + 4172643216 = 15735^2 + 64596^2 .

It is not a de Polignac number, because 4420233441 - 2² = 4420233437 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4420235441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18889770 + ... + 18890003.

It is an arithmetic number, because the mean of its divisors is an integer number (572993239).

Almost surely, 2^4420233441 is an apocalyptic number.

It is an amenable number.

4420233441 is a deficient number, since it is larger than the sum of its proper divisors (2455685427).

4420233441 is a wasteful number, since it uses less digits than its factorization.

4420233441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37779792 (or 37779789 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 4420233441 is about 66484.8361733711. The cubic root of 4420233441 is about 1641.1504718715.

Adding to 4420233441 its reverse (1443320244), we get a palindrome (5863553685).

The spelling of 4420233441 in words is "four billion, four hundred twenty million, two hundred thirty-three thousand, four hundred forty-one".