11443202241 has 16 divisors (see below), whose sum is σ = 15309955584. Its totient is φ = 7602672384.

The previous prime is 11443202233. The next prime is 11443202261. The reversal of 11443202241 is 14220234411.

It is not a de Polignac number, because 11443202241 - 2³ = 11443202233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11443202201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1074555 + ... + 1085151.

It is an arithmetic number, because the mean of its divisors is an integer number (956872224).

Almost surely, 2^11443202241 is an apocalyptic number.

It is an amenable number.

11443202241 is a deficient number, since it is larger than the sum of its proper divisors (3866753343).

11443202241 is a wasteful number, since it uses less digits than its factorization.

11443202241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11800.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11443202241 its reverse (14220234411), we get a palindrome (25663436652).

The spelling of 11443202241 in words is "eleven billion, four hundred forty-three million, two hundred two thousand, two hundred forty-one".