444100002 has 16 divisors (see below), whose sum is σ = 888535872. Its totient is φ = 147977360.

The previous prime is 444099989. The next prime is 444100003. The reversal of 444100002 is 200001444.

It is not an unprimeable number, because it can be changed into a prime (444100003) 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, 5227 + ... + 30257.

It is an arithmetic number, because the mean of its divisors is an integer number (55533492).

Almost surely, 2^444100002 is an apocalyptic number.

444100002 is an abundant number, since it is smaller than the sum of its proper divisors (444435870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444100002 is a wasteful number, since it uses less digits than its factorization.

444100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27993.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 444100002 is about 21073.6803145535. The cubic root of 444100002 is about 762.9456333324.

Adding to 444100002 its reverse (200001444), we get a palindrome (644101446).

The spelling of 444100002 in words is "four hundred forty-four million, one hundred thousand, two".