444525211244 has 6 divisors (see below), whose sum is σ = 777919119684. Its totient is φ = 222262605620.

The previous prime is 444525211183. The next prime is 444525211303. The reversal of 444525211244 is 442112525444.

It is a junction number, because it is equal to n+sod(n) for n = 444525211198 and 444525211207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55565651402 + ... + 55565651409.

It is an arithmetic number, because the mean of its divisors is an integer number (129653186614).

Almost surely, 2^444525211244 is an apocalyptic number.

It is an amenable number.

444525211244 is a deficient number, since it is larger than the sum of its proper divisors (333393908440).

444525211244 is a wasteful number, since it uses less digits than its factorization.

444525211244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111131302815 (or 111131302813 counting only the distinct ones).

The product of its digits is 204800, while the sum is 38.

Adding to 444525211244 its reverse (442112525444), we get a palindrome (886637736688).

The spelling of 444525211244 in words is "four hundred forty-four billion, five hundred twenty-five million, two hundred eleven thousand, two hundred forty-four".