44441004443 has 4 divisors (see below), whose sum is σ = 48481095768. Its totient is φ = 40400913120.

The previous prime is 44441004331. The next prime is 44441004449. The reversal of 44441004443 is 34440014444.

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

It is a cyclic number.

It is not a de Polignac number, because 44441004443 - 2²⁴ = 44424227227 is a prime.

It is a super-3 number, since 3×44441004443³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44441004449) 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, 2020045646 + ... + 2020045667.

It is an arithmetic number, because the mean of its divisors is an integer number (12120273942).

Almost surely, 2^44441004443 is an apocalyptic number.

44441004443 is a deficient number, since it is larger than the sum of its proper divisors (4040091325).

44441004443 is a wasteful number, since it uses less digits than its factorization.

44441004443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4040091324.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 44441004443 its reverse (34440014444), we get a palindrome (78881018887).

The spelling of 44441004443 in words is "forty-four billion, four hundred forty-one million, four thousand, four hundred forty-three".