14115405112 has 16 divisors (see below), whose sum is σ = 26478563400. Its totient is φ = 7054454880.

The previous prime is 14115405097. The next prime is 14115405149. The reversal of 14115405112 is 21150451141.

It is a happy number.

It is a super-2 number, since 2×14115405112² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387439 + ... + 422302.

Almost surely, 2^14115405112 is an apocalyptic number.

It is an amenable number.

14115405112 is a deficient number, since it is larger than the sum of its proper divisors (12363158288).

14115405112 is a wasteful number, since it uses less digits than its factorization.

14115405112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811926 (or 811922 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 14115405112 its reverse (21150451141), we get a palindrome (35265856253).

The spelling of 14115405112 in words is "fourteen billion, one hundred fifteen million, four hundred five thousand, one hundred twelve".