444313212430 has 16 divisors (see below), whose sum is σ = 800002792080. Its totient is φ = 177672171712.

The previous prime is 444313212407. The next prime is 444313212439. The reversal of 444313212430 is 34212313444.

It is a super-3 number, since 3×444313212430³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 444313212392 and 444313212401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444313212439) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 6604015 + ... + 6670954.

It is an arithmetic number, because the mean of its divisors is an integer number (50000174505).

Almost surely, 2^444313212430 is an apocalyptic number.

444313212430 is a deficient number, since it is larger than the sum of its proper divisors (355689579650).

444313212430 is a wasteful number, since it uses less digits than its factorization.

444313212430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13278323.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 444313212430 its reverse (34212313444), we get a palindrome (478525525874).

The spelling of 444313212430 in words is "four hundred forty-four billion, three hundred thirteen million, two hundred twelve thousand, four hundred thirty".