44000041321 has 4 divisors (see below), whose sum is σ = 44007775812. Its totient is φ = 43992306832.

The previous prime is 44000041313. The next prime is 44000041387. The reversal of 44000041321 is 12314000044.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10580179600 + 33419861721 = 102860^2 + 182811^2 .

It is a cyclic number.

It is not a de Polignac number, because 44000041321 - 2³ = 44000041313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44000041021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3858706 + ... + 3870091.

It is an arithmetic number, because the mean of its divisors is an integer number (11001943953).

Almost surely, 2^44000041321 is an apocalyptic number.

It is an amenable number.

44000041321 is a deficient number, since it is larger than the sum of its proper divisors (7734491).

44000041321 is an equidigital number, since it uses as much as digits as its factorization.

44000041321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7734490.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 44000041321 its reverse (12314000044), we get a palindrome (56314041365).

The spelling of 44000041321 in words is "forty-four billion, forty-one thousand, three hundred twenty-one".