11412400243 has 2 divisors, whose sum is σ = 11412400244. Its totient is φ = 11412400242.

The previous prime is 11412400187. The next prime is 11412400249. The reversal of 11412400243 is 34200421411.

It is a happy number.

11412400243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11412400243 - 2⁹ = 11412399731 is a prime.

It is not a weakly prime, because it can be changed into another prime (11412400249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706200121 + 5706200122.

It is an arithmetic number, because the mean of its divisors is an integer number (5706200122).

Almost surely, 2^11412400243 is an apocalyptic number.

11412400243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11412400243 is an equidigital number, since it uses as much as digits as its factorization.

11412400243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11412400243 its reverse (34200421411), we get a palindrome (45612821654).

The spelling of 11412400243 in words is "eleven billion, four hundred twelve million, four hundred thousand, two hundred forty-three".