11040413647 has 2 divisors, whose sum is σ = 11040413648. Its totient is φ = 11040413646.

The previous prime is 11040413633. The next prime is 11040413663. The reversal of 11040413647 is 74631404011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11040413647 - 2³¹ = 8892929999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11040411647) 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, 5520206823 + 5520206824.

It is an arithmetic number, because the mean of its divisors is an integer number (5520206824).

Almost surely, 2^11040413647 is an apocalyptic number.

11040413647 is a deficient number, since it is larger than the sum of its proper divisors (1).

11040413647 is an equidigital number, since it uses as much as digits as its factorization.

11040413647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 11040413647 its reverse (74631404011), we get a palindrome (85671817658).

The spelling of 11040413647 in words is "eleven billion, forty million, four hundred thirteen thousand, six hundred forty-seven".