444010420144 has 10 divisors (see below), whose sum is σ = 860270189060. Its totient is φ = 222005210064.

The previous prime is 444010420093. The next prime is 444010420151. The reversal of 444010420144 is 441024010444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13875325614 + ... + 13875325645.

It is an arithmetic number, because the mean of its divisors is an integer number (86027018906).

Almost surely, 2^444010420144 is an apocalyptic number.

It is an amenable number.

444010420144 is a deficient number, since it is larger than the sum of its proper divisors (416259768916).

444010420144 is a wasteful number, since it uses less digits than its factorization.

444010420144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27750651267 (or 27750651261 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 444010420144 its reverse (441024010444), we get a palindrome (885034430588).

The spelling of 444010420144 in words is "four hundred forty-four billion, ten million, four hundred twenty thousand, one hundred forty-four".