440232441 has 16 divisors (see below), whose sum is σ = 662420160. Its totient is φ = 257606720.

The previous prime is 440232433. The next prime is 440232473. The reversal of 440232441 is 144232044.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 440232441 - 2³ = 440232433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (440232041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229050 + ... + 230963.

It is an arithmetic number, because the mean of its divisors is an integer number (41401260).

Almost surely, 2^440232441 is an apocalyptic number.

It is an amenable number.

440232441 is a deficient number, since it is larger than the sum of its proper divisors (222187719).

440232441 is a wasteful number, since it uses less digits than its factorization.

440232441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460056.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 440232441 is about 20981.7168267995. The cubic root of 440232441 is about 760.7244022220.

Adding to 440232441 its reverse (144232044), we get a palindrome (584464485).

It can be divided in two parts, 44023 and 2441, that added together give a palindrome (46464).

The spelling of 440232441 in words is "four hundred forty million, two hundred thirty-two thousand, four hundred forty-one".