4444312020424 has 16 divisors (see below), whose sum is σ = 8337074100300. Its totient is φ = 2221092260352.

The previous prime is 4444312020419. The next prime is 4444312020451. The reversal of 4444312020424 is 4240202134444.

It can be written as a sum of positive squares in 2 ways, for example, as 3553157140324 + 891154880100 = 1884982^2 + 944010^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4444312020424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132950977 + ... + 132984400.

Almost surely, 2^{4444312020424} is an apocalyptic number.

It is an amenable number.

4444312020424 is a deficient number, since it is larger than the sum of its proper divisors (3892762079876).

4444312020424 is a wasteful number, since it uses less digits than its factorization.

4444312020424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265937472 (or 265937468 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 4444312020424 its reverse (4240202134444), we get a palindrome (8684514154868).

The spelling of 4444312020424 in words is "four trillion, four hundred forty-four billion, three hundred twelve million, twenty thousand, four hundred twenty-four".