11441352243 has 8 divisors (see below), whose sum is σ = 15255953856. Its totient is φ = 7627159400.

The previous prime is 11441352239. The next prime is 11441352283. The reversal of 11441352243 is 34225314411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11441352243 - 2² = 11441352239 is a prime.

It is a super-2 number, since 2×11441352243² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11441352243.

It is not an unprimeable number, because it can be changed into a prime (11441352203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29493 + ... + 154118.

It is an arithmetic number, because the mean of its divisors is an integer number (1906994232).

Almost surely, 2^11441352243 is an apocalyptic number.

11441352243 is a deficient number, since it is larger than the sum of its proper divisors (3814601613).

11441352243 is a wasteful number, since it uses less digits than its factorization.

11441352243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204385.

The product of its digits is 11520, while the sum is 30.

Adding to 11441352243 its reverse (34225314411), we get a palindrome (45666666654).

The spelling of 11441352243 in words is "eleven billion, four hundred forty-one million, three hundred fifty-two thousand, two hundred forty-three".