11440243241325 has 18 divisors (see below), whose sum is σ = 20490746783754. Its totient is φ = 6101463061920.

The previous prime is 11440243241281. The next prime is 11440243241333. The reversal of 11440243241325 is 52314234204411.

11440243241325 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 0 + 2 + 4 + 324 + 1 + 325 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2585345625801 + 8854897615524 = 1607901^2 + 2975718^2 .

It is not a de Polignac number, because 11440243241325 - 2⁷ = 11440243241197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11440243241325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25422762534 + ... + 25422762983.

Almost surely, 2^{11440243241325} is an apocalyptic number.

11440243241325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11440243241325 is a deficient number, since it is larger than the sum of its proper divisors (9050503542429).

11440243241325 is a wasteful number, since it uses less digits than its factorization.

11440243241325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50845525533 (or 50845525525 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 11440243241325 its reverse (52314234204411), we get a palindrome (63754477445736).

The spelling of 11440243241325 in words is "eleven trillion, four hundred forty billion, two hundred forty-three million, two hundred forty-one thousand, three hundred twenty-five".