11124446863 has 2 divisors, whose sum is σ = 11124446864. Its totient is φ = 11124446862.

The previous prime is 11124446821. The next prime is 11124446891. The reversal of 11124446863 is 36864442111.

11124446863 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 a de Polignac number, because none of the positive numbers 2^k-11124446863 is a prime.

It is a super-4 number, since 4×11124446863⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11124446063) 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, 5562223431 + 5562223432.

It is an arithmetic number, because the mean of its divisors is an integer number (5562223432).

Almost surely, 2^11124446863 is an apocalyptic number.

11124446863 is a deficient number, since it is larger than the sum of its proper divisors (1).

11124446863 is an equidigital number, since it uses as much as digits as its factorization.

11124446863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 40.

Adding to 11124446863 its reverse (36864442111), we get a palindrome (47988888974).

The spelling of 11124446863 in words is "eleven billion, one hundred twenty-four million, four hundred forty-six thousand, eight hundred sixty-three".