11124440407 has 2 divisors, whose sum is σ = 11124440408. Its totient is φ = 11124440406.

The previous prime is 11124440381. The next prime is 11124440417. The reversal of 11124440407 is 70404442111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11124440407 - 2¹⁵ = 11124407639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11124440417) 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, 5562220203 + 5562220204.

It is an arithmetic number, because the mean of its divisors is an integer number (5562220204).

Almost surely, 2^11124440407 is an apocalyptic number.

11124440407 is a deficient number, since it is larger than the sum of its proper divisors (1).

11124440407 is an equidigital number, since it uses as much as digits as its factorization.

11124440407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 11124440407 its reverse (70404442111), we get a palindrome (81528882518).

The spelling of 11124440407 in words is "eleven billion, one hundred twenty-four million, four hundred forty thousand, four hundred seven".