4442043002 has 8 divisors (see below), whose sum is σ = 6663410676. Its totient is φ = 2220906112.

The previous prime is 4442042963. The next prime is 4442043007. The reversal of 4442043002 is 2003402444.

It can be written as a sum of positive squares in 2 ways, for example, as 3692871361 + 749171641 = 60769^2 + 27371^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4442043007) 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 3 ways as a sum of consecutive naturals, for example, 3338 + ... + 94314.

Almost surely, 2^4442043002 is an apocalyptic number.

4442043002 is a deficient number, since it is larger than the sum of its proper divisors (2221367674).

4442043002 is a wasteful number, since it uses less digits than its factorization.

4442043002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115392.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4442043002 is about 66648.6534147540. The cubic root of 4442043002 is about 1643.8452062191.

Adding to 4442043002 its reverse (2003402444), we get a palindrome (6445445446).

The spelling of 4442043002 in words is "four billion, four hundred forty-two million, forty-three thousand, two".