4400441204243 has 8 divisors (see below), whose sum is σ = 5104136493312. Its totient is φ = 3715511123016.

The previous prime is 4400441204239. The next prime is 4400441204273. The reversal of 4400441204243 is 3424021440044.

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

It is not a de Polignac number, because 4400441204243 - 2² = 4400441204239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4400441204213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4691301455 + ... + 4691302392.

It is an arithmetic number, because the mean of its divisors is an integer number (638017061664).

Almost surely, 2^{4400441204243} is an apocalyptic number.

4400441204243 is a deficient number, since it is larger than the sum of its proper divisors (703695289069).

4400441204243 is an equidigital number, since it uses as much as digits as its factorization.

4400441204243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9382603921.

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

Adding to 4400441204243 its reverse (3424021440044), we get a palindrome (7824462644287).

The spelling of 4400441204243 in words is "four trillion, four hundred billion, four hundred forty-one million, two hundred four thousand, two hundred forty-three".