11340365663 has 8 divisors (see below), whose sum is σ = 12555955200. Its totient is φ = 10155550680.

The previous prime is 11340365587. The next prime is 11340365681. The reversal of 11340365663 is 36656304311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11340365663 - 2²² = 11336171359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340365683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7692863 + ... + 7694336.

It is an arithmetic number, because the mean of its divisors is an integer number (1569494400).

Almost surely, 2^11340365663 is an apocalyptic number.

11340365663 is a deficient number, since it is larger than the sum of its proper divisors (1215589537).

11340365663 is a wasteful number, since it uses less digits than its factorization.

11340365663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15387277.

The product of its (nonzero) digits is 116640, while the sum is 38.

Adding to 11340365663 its reverse (36656304311), we get a palindrome (47996669974).

The spelling of 11340365663 in words is "eleven billion, three hundred forty million, three hundred sixty-five thousand, six hundred sixty-three".