44320023424 has 32 divisors (see below), whose sum is σ = 88352616240. Its totient is φ = 22145249280.

The previous prime is 44320023403. The next prime is 44320023463. The reversal of 44320023424 is 42432002344.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 44320023392 and 44320023401.

It is a congruent number.

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, 78832 + ... + 307984.

Almost surely, 2^44320023424 is an apocalyptic number.

It is an amenable number.

44320023424 is a deficient number, since it is larger than the sum of its proper divisors (44032592816).

44320023424 is a wasteful number, since it uses less digits than its factorization.

44320023424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230678 (or 230666 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 44320023424 its reverse (42432002344), we get a palindrome (86752025768).

The spelling of 44320023424 in words is "forty-four billion, three hundred twenty million, twenty-three thousand, four hundred twenty-four".