444031102 has 16 divisors (see below), whose sum is σ = 702133200. Its totient is φ = 210021120.

The previous prime is 444031097. The next prime is 444031103. The reversal of 444031102 is 201130444.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 444031102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444031103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18702 + ... + 35182.

It is an arithmetic number, because the mean of its divisors is an integer number (43883325).

Almost surely, 2^444031102 is an apocalyptic number.

444031102 is a deficient number, since it is larger than the sum of its proper divisors (258102098).

444031102 is a wasteful number, since it uses less digits than its factorization.

444031102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17211.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 444031102 is about 21072.0455105811. The cubic root of 444031102 is about 762.9061754981.

Adding to 444031102 its reverse (201130444), we get a palindrome (645161546).

The spelling of 444031102 in words is "four hundred forty-four million, thirty-one thousand, one hundred two".