440112241 has 4 divisors (see below), whose sum is σ = 440316400. Its totient is φ = 439908084.

The previous prime is 440112217. The next prime is 440112251. The reversal of 440112241 is 142211044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 440112241 - 2¹⁵ = 440079473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (440112251) 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, 98811 + ... + 103168.

It is an arithmetic number, because the mean of its divisors is an integer number (110079100).

Almost surely, 2^440112241 is an apocalyptic number.

It is an amenable number.

440112241 is a deficient number, since it is larger than the sum of its proper divisors (204159).

440112241 is a wasteful number, since it uses less digits than its factorization.

440112241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204158.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 440112241 is about 20978.8522326652. The cubic root of 440112241 is about 760.6551604700.

Adding to 440112241 its reverse (142211044), we get a palindrome (582323285).

The spelling of 440112241 in words is "four hundred forty million, one hundred twelve thousand, two hundred forty-one".