444105002 has 16 divisors (see below), whose sum is σ = 728352000. Its totient is φ = 201411840.

The previous prime is 444104981. The next prime is 444105007. The reversal of 444105002 is 200501444.

It is not an unprimeable number, because it can be changed into a prime (444105007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12602 + ... + 32357.

It is an arithmetic number, because the mean of its divisors is an integer number (45522000).

Almost surely, 2^444105002 is an apocalyptic number.

444105002 is a deficient number, since it is larger than the sum of its proper divisors (284246998).

444105002 is a wasteful number, since it uses less digits than its factorization.

444105002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45421.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 444105002 is about 21073.7989456102. The cubic root of 444105002 is about 762.9484965868.

Adding to 444105002 its reverse (200501444), we get a palindrome (644606446).

The spelling of 444105002 in words is "four hundred forty-four million, one hundred five thousand, two".