16111241318 has 8 divisors (see below), whose sum is σ = 24180909480. Its totient is φ = 8050938160.

The previous prime is 16111241317. The next prime is 16111241339. The reversal of 16111241318 is 81314211161.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16111241317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2336948 + ... + 2343831.

It is an arithmetic number, because the mean of its divisors is an integer number (3022613685).

Almost surely, 2^16111241318 is an apocalyptic number.

16111241318 is a deficient number, since it is larger than the sum of its proper divisors (8069668162).

16111241318 is a wasteful number, since it uses less digits than its factorization.

16111241318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4682502.

The product of its digits is 1152, while the sum is 29.

Adding to 16111241318 its reverse (81314211161), we get a palindrome (97425452479).

The spelling of 16111241318 in words is "sixteen billion, one hundred eleven million, two hundred forty-one thousand, three hundred eighteen".