444440002302 has 16 divisors (see below), whose sum is σ = 987644449680. Its totient is φ = 148146667416.

The previous prime is 444440002291. The next prime is 444440002327. The reversal of 444440002302 is 203200044444.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115185153 + ... + 4115185260.

It is an arithmetic number, because the mean of its divisors is an integer number (61727778105).

Almost surely, 2^444440002302 is an apocalyptic number.

444440002302 is an abundant number, since it is smaller than the sum of its proper divisors (543204447378).

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

444440002302 is a wasteful number, since it uses less digits than its factorization.

444440002302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8230370424 (or 8230370418 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 444440002302 its reverse (203200044444), we get a palindrome (647640046746).

The spelling of 444440002302 in words is "four hundred forty-four billion, four hundred forty million, two thousand, three hundred two".