11116344135463 has 32 divisors (see below), whose sum is σ = 13000904663040. Its totient is φ = 9306739253760.

The previous prime is 11116344135427. The next prime is 11116344135469. The reversal of 11116344135463 is 36453144361111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11116344135463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116344135469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1265661570 + ... + 1265670352.

It is an arithmetic number, because the mean of its divisors is an integer number (406278270720).

Almost surely, 2^{11116344135463} is an apocalyptic number.

11116344135463 is a deficient number, since it is larger than the sum of its proper divisors (1884560527577).

11116344135463 is an equidigital number, since it uses as much as digits as its factorization.

11116344135463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16167.

The product of its digits is 311040, while the sum is 43.

Adding to 11116344135463 its reverse (36453144361111), we get a palindrome (47569488496574).

The spelling of 11116344135463 in words is "eleven trillion, one hundred sixteen billion, three hundred forty-four million, one hundred thirty-five thousand, four hundred sixty-three".