44055320321 has 8 divisors (see below), whose sum is σ = 45286337664. Its totient is φ = 42826425840.

The previous prime is 44055320317. The next prime is 44055320339. The reversal of 44055320321 is 12302355044.

It is a happy number.

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 44055320321 - 2² = 44055320317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44055326321) 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, 488585 + ... + 571686.

It is an arithmetic number, because the mean of its divisors is an integer number (5660792208).

Almost surely, 2^44055320321 is an apocalyptic number.

It is an amenable number.

44055320321 is a deficient number, since it is larger than the sum of its proper divisors (1231017343).

44055320321 is a wasteful number, since it uses less digits than its factorization.

44055320321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061431.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 44055320321 its reverse (12302355044), we get a palindrome (56357675365).

The spelling of 44055320321 in words is "forty-four billion, fifty-five million, three hundred twenty thousand, three hundred twenty-one".