10443040241 has 4 divisors (see below), whose sum is σ = 10614237684. Its totient is φ = 10271842800.

The previous prime is 10443040217. The next prime is 10443040261. The reversal of 10443040241 is 14204034401.

It is a happy number.

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 3249456016 + 7193584225 = 57004^2 + 84815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10443040241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10443040261) 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, 85598630 + ... + 85598751.

It is an arithmetic number, because the mean of its divisors is an integer number (2653559421).

Almost surely, 2^10443040241 is an apocalyptic number.

It is an amenable number.

10443040241 is a deficient number, since it is larger than the sum of its proper divisors (171197443).

10443040241 is an equidigital number, since it uses as much as digits as its factorization.

10443040241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171197442.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10443040241 its reverse (14204034401), we get a palindrome (24647074642).

The spelling of 10443040241 in words is "ten billion, four hundred forty-three million, forty thousand, two hundred forty-one".