11124407639 has 2 divisors, whose sum is σ = 11124407640. Its totient is φ = 11124407638.

The previous prime is 11124407633. The next prime is 11124407653. The reversal of 11124407639 is 93670442111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11124407639 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11124407633) 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, 5562203819 + 5562203820.

It is an arithmetic number, because the mean of its divisors is an integer number (5562203820).

Almost surely, 2^11124407639 is an apocalyptic number.

11124407639 is a deficient number, since it is larger than the sum of its proper divisors (1).

11124407639 is an equidigital number, since it uses as much as digits as its factorization.

11124407639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 11124407639 in words is "eleven billion, one hundred twenty-four million, four hundred seven thousand, six hundred thirty-nine".