44044030321 has 12 divisors (see below), whose sum is σ = 49249750480. Its totient is φ = 39271452480.

The previous prime is 44044030319. The next prime is 44044030333. The reversal of 44044030321 is 12303044044.

It is not a de Polignac number, because 44044030321 - 2¹ = 44044030319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44044030391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4005075 + ... + 4016056.

Almost surely, 2^44044030321 is an apocalyptic number.

It is an amenable number.

44044030321 is a deficient number, since it is larger than the sum of its proper divisors (5205720159).

44044030321 is a wasteful number, since it uses less digits than its factorization.

44044030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8021184 (or 8021167 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 44044030321 its reverse (12303044044), we get a palindrome (56347074365).

The spelling of 44044030321 in words is "forty-four billion, forty-four million, thirty thousand, three hundred twenty-one".