14534112115 has 4 divisors (see below), whose sum is σ = 17440934544. Its totient is φ = 11627289688.

The previous prime is 14534112071. The next prime is 14534112121. The reversal of 14534112115 is 51121143541.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14534112115 - 2²³ = 14525723507 is a prime.

It is a super-2 number, since 2×14534112115² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453411207 + ... + 1453411216.

It is an arithmetic number, because the mean of its divisors is an integer number (4360233636).

Almost surely, 2^14534112115 is an apocalyptic number.

14534112115 is a deficient number, since it is larger than the sum of its proper divisors (2906822429).

14534112115 is an equidigital number, since it uses as much as digits as its factorization.

14534112115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906822428.

The product of its digits is 2400, while the sum is 28.

Adding to 14534112115 its reverse (51121143541), we get a palindrome (65655255656).

The spelling of 14534112115 in words is "fourteen billion, five hundred thirty-four million, one hundred twelve thousand, one hundred fifteen".