11514889113914 has 16 divisors (see below), whose sum is σ = 17351702288640. Its totient is φ = 5731026667920.

The previous prime is 11514889113913. The next prime is 11514889113983. The reversal of 11514889113914 is 41931198841511.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11514889113914.

It is not an unprimeable number, because it can be changed into a prime (11514889113913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8977454 + ... + 10179609.

It is an arithmetic number, because the mean of its divisors is an integer number (1084481393040).

Almost surely, 2^{11514889113914} is an apocalyptic number.

11514889113914 is a deficient number, since it is larger than the sum of its proper divisors (5836813174726).

11514889113914 is a wasteful number, since it uses less digits than its factorization.

11514889113914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19158445.

The product of its digits is 1244160, while the sum is 56.

The spelling of 11514889113914 in words is "eleven trillion, five hundred fourteen billion, eight hundred eighty-nine million, one hundred thirteen thousand, nine hundred fourteen".