240443041 has 4 divisors (see below), whose sum is σ = 240497812. Its totient is φ = 240388272.

The previous prime is 240443039. The next prime is 240443051. The reversal of 240443041 is 140344042.

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

It can be written as a sum of positive squares in 2 ways, for example, as 121000000 + 119443041 = 11000^2 + 10929^2 .

It is a cyclic number.

It is not a de Polignac number, because 240443041 - 2¹ = 240443039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240443051) 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, 20166 + ... + 29791.

It is an arithmetic number, because the mean of its divisors is an integer number (60124453).

Almost surely, 2^240443041 is an apocalyptic number.

It is an amenable number.

240443041 is a deficient number, since it is larger than the sum of its proper divisors (54771).

240443041 is an equidigital number, since it uses as much as digits as its factorization.

240443041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54770.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 240443041 is about 15506.2258786592. The cubic root of 240443041 is about 621.8286637395.

Adding to 240443041 its reverse (140344042), we get a palindrome (380787083).

The spelling of 240443041 in words is "two hundred forty million, four hundred forty-three thousand, forty-one".