444310421343304 has 8 divisors (see below), whose sum is σ = 833082040018710. Its totient is φ = 222155210671648.

The previous prime is 444310421343293. The next prime is 444310421343409. The reversal of 444310421343304 is 403343124013444.

It can be written as a sum of positive squares in only one way, i.e., 435999873972100 + 8310547371204 = 20880610^2 + 2882802^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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, 27769401333949 + ... + 27769401333964.

Almost surely, 2^{444310421343304} is an apocalyptic number.

It is an amenable number.

444310421343304 is a deficient number, since it is larger than the sum of its proper divisors (388771618675406).

444310421343304 is a wasteful number, since it uses less digits than its factorization.

444310421343304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55538802667919 (or 55538802667915 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 444310421343304 its reverse (403343124013444), we get a palindrome (847653545356748).

The spelling of 444310421343304 in words is "four hundred forty-four trillion, three hundred ten billion, four hundred twenty-one million, three hundred forty-three thousand, three hundred four".