4400538241 has 8 divisors (see below), whose sum is σ = 4917675168. Its totient is φ = 3902916000.

The previous prime is 4400538223. The next prime is 4400538251. The reversal of 4400538241 is 1428350044.

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 4400538241 - 2⁵ = 4400538209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4400538251) 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, 4878195 + ... + 4879096.

It is an arithmetic number, because the mean of its divisors is an integer number (614709396).

Almost surely, 2^4400538241 is an apocalyptic number.

4400538241 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4400538241 is a deficient number, since it is larger than the sum of its proper divisors (517136927).

4400538241 is a wasteful number, since it uses less digits than its factorization.

4400538241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9757343.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 4400538241 is about 66336.5528272309. The cubic root of 4400538241 is about 1638.7093554921.

Adding to 4400538241 its reverse (1428350044), we get a palindrome (5828888285).

The spelling of 4400538241 in words is "four billion, four hundred million, five hundred thirty-eight thousand, two hundred forty-one".