11440243311301 has 8 divisors (see below), whose sum is σ = 13093215093504. Its totient is φ = 9791934356400.

The previous prime is 11440243311241. The next prime is 11440243311311. The reversal of 11440243311301 is 10311334204411.

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

It is not a de Polignac number, because 11440243311301 - 2¹⁵ = 11440243278533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11440243311301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11440243311311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1165701565 + ... + 1165711378.

It is an arithmetic number, because the mean of its divisors is an integer number (1636651886688).

Almost surely, 2^{11440243311301} is an apocalyptic number.

It is an amenable number.

11440243311301 is a deficient number, since it is larger than the sum of its proper divisors (1652971782203).

11440243311301 is an equidigital number, since it uses as much as digits as its factorization.

11440243311301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331413651.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 11440243311301 its reverse (10311334204411), we get a palindrome (21751577515712).

The spelling of 11440243311301 in words is "eleven trillion, four hundred forty billion, two hundred forty-three million, three hundred eleven thousand, three hundred one".