44430321424 has 20 divisors (see below), whose sum is σ = 86181932044. Its totient is φ = 22189822848.

The previous prime is 44430321407. The next prime is 44430321451. The reversal of 44430321424 is 42412303444.

It can be written as a sum of positive squares in 2 ways, for example, as 33094886400 + 11335435024 = 181920^2 + 106468^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569147 + ... + 1597210.

Almost surely, 2^44430321424 is an apocalyptic number.

It is an amenable number.

44430321424 is a deficient number, since it is larger than the sum of its proper divisors (41751610620).

44430321424 is a wasteful number, since it uses less digits than its factorization.

44430321424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167242 (or 3167236 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 44430321424 its reverse (42412303444), we get a palindrome (86842624868).

The spelling of 44430321424 in words is "forty-four billion, four hundred thirty million, three hundred twenty-one thousand, four hundred twenty-four".