444411002 has 8 divisors (see below), whose sum is σ = 761847456. Its totient is φ = 190461852.

The previous prime is 444410987. The next prime is 444411041. The reversal of 444411002 is 200114444.

It is a happy number.

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

It is a super-2 number, since 2×444411002² = 395002277397288008, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15871808 + ... + 15871835.

It is an arithmetic number, because the mean of its divisors is an integer number (95230932).

Almost surely, 2^444411002 is an apocalyptic number.

444411002 is a deficient number, since it is larger than the sum of its proper divisors (317436454).

444411002 is a wasteful number, since it uses less digits than its factorization.

444411002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31743652.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 444411002 is about 21081.0578956560. The cubic root of 444411002 is about 763.1236868675.

Adding to 444411002 its reverse (200114444), we get a palindrome (644525446).

The spelling of 444411002 in words is "four hundred forty-four million, four hundred eleven thousand, two".