44240020323 has 8 divisors (see below), whose sum is σ = 58992077568. Its totient is φ = 29490654984.

The previous prime is 44240020271. The next prime is 44240020343. The reversal of 44240020323 is 32302004244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44240020323 - 2¹⁸ = 44239758179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44240020293 and 44240020302.

It is not an unprimeable number, because it can be changed into a prime (44240020343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634311 + ... + 700592.

It is an arithmetic number, because the mean of its divisors is an integer number (7374009696).

Almost surely, 2^44240020323 is an apocalyptic number.

44240020323 is a deficient number, since it is larger than the sum of its proper divisors (14752057245).

44240020323 is a wasteful number, since it uses less digits than its factorization.

44240020323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345953.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 44240020323 its reverse (32302004244), we get a palindrome (76542024567).

The spelling of 44240020323 in words is "forty-four billion, two hundred forty million, twenty thousand, three hundred twenty-three".