44044344421 has 8 divisors (see below), whose sum is σ = 54912429504. Its totient is φ = 34320268320.

The previous prime is 44044344403. The next prime is 44044344437. The reversal of 44044344421 is 12444344044.

44044344421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 44044344421 - 2⁹ = 44044343909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44044345421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286002160 + ... + 286002313.

It is an arithmetic number, because the mean of its divisors is an integer number (6864053688).

Almost surely, 2^44044344421 is an apocalyptic number.

It is an amenable number.

44044344421 is a deficient number, since it is larger than the sum of its proper divisors (10868085083).

44044344421 is a wasteful number, since it uses less digits than its factorization.

44044344421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572004491.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 44044344421 its reverse (12444344044), we get a palindrome (56488688465).

The spelling of 44044344421 in words is "forty-four billion, forty-four million, three hundred forty-four thousand, four hundred twenty-one".