11240441357 has 2 divisors, whose sum is σ = 11240441358. Its totient is φ = 11240441356.

The previous prime is 11240441353. The next prime is 11240441411. The reversal of 11240441357 is 75314404211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11229852841 + 10588516 = 105971^2 + 3254^2 .

It is a cyclic number.

It is not a de Polignac number, because 11240441357 - 2² = 11240441353 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11240441353) 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 as a sum of consecutive naturals, namely, 5620220678 + 5620220679.

It is an arithmetic number, because the mean of its divisors is an integer number (5620220679).

Almost surely, 2^11240441357 is an apocalyptic number.

It is an amenable number.

11240441357 is a deficient number, since it is larger than the sum of its proper divisors (1).

11240441357 is an equidigital number, since it uses as much as digits as its factorization.

11240441357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 32.

Adding to 11240441357 its reverse (75314404211), we get a palindrome (86554845568).

The spelling of 11240441357 in words is "eleven billion, two hundred forty million, four hundred forty-one thousand, three hundred fifty-seven".