4242441344 has 16 divisors (see below), whose sum is σ = 8451738870. Its totient is φ = 2121220608.

The previous prime is 4242441317. The next prime is 4242441367. The reversal of 4242441344 is 4431442424.

It can be written as a sum of positive squares in only one way, i.e., 2144801344 + 2097640000 = 46312^2 + 45800^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 4242441344.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16571909 + ... + 16572164.

Almost surely, 2^4242441344 is an apocalyptic number.

It is an amenable number.

4242441344 is a deficient number, since it is larger than the sum of its proper divisors (4209297526).

4242441344 is an equidigital number, since it uses as much as digits as its factorization.

4242441344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33144087 (or 33144075 counting only the distinct ones).

The product of its digits is 49152, while the sum is 32.

The square root of 4242441344 is about 65134.0260079169. The cubic root of 4242441344 is about 1618.8450519181.

Adding to 4242441344 its reverse (4431442424), we get a palindrome (8673883768).

The spelling of 4242441344 in words is "four billion, two hundred forty-two million, four hundred forty-one thousand, three hundred forty-four".