44321424423 has 16 divisors (see below), whose sum is σ = 60400243296. Its totient is φ = 28898629760.

The previous prime is 44321424403. The next prime is 44321424479. The reversal of 44321424423 is 32442412344.

It is a cyclic number.

It is not a de Polignac number, because 44321424423 - 2⁶ = 44321424359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44321424403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389268 + ... + 490073.

It is an arithmetic number, because the mean of its divisors is an integer number (3775015206).

Almost surely, 2^44321424423 is an apocalyptic number.

44321424423 is a deficient number, since it is larger than the sum of its proper divisors (16078818873).

44321424423 is a wasteful number, since it uses less digits than its factorization.

44321424423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879714.

The product of its digits is 73728, while the sum is 33.

Adding to 44321424423 its reverse (32442412344), we get a palindrome (76763836767).

The spelling of 44321424423 in words is "forty-four billion, three hundred twenty-one million, four hundred twenty-four thousand, four hundred twenty-three".