44407127021 has 8 divisors (see below), whose sum is σ = 44537312064. Its totient is φ = 44277128640.

The previous prime is 44407126993. The next prime is 44407127059. The reversal of 44407127021 is 12072170444.

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 44407127021 - 2⁶ = 44407126957 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 (44407127621) 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, 437141 + ... + 529061.

It is an arithmetic number, because the mean of its divisors is an integer number (5567164008).

Almost surely, 2^44407127021 is an apocalyptic number.

It is an amenable number.

44407127021 is a deficient number, since it is larger than the sum of its proper divisors (130185043).

44407127021 is an equidigital number, since it uses as much as digits as its factorization.

44407127021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93331.

The product of its (nonzero) digits is 12544, while the sum is 32.

Adding to 44407127021 its reverse (12072170444), we get a palindrome (56479297465).

The spelling of 44407127021 in words is "forty-four billion, four hundred seven million, one hundred twenty-seven thousand, twenty-one".