14234520115 has 4 divisors (see below), whose sum is σ = 17081424144. Its totient is φ = 11387616088.

The previous prime is 14234520107. The next prime is 14234520197. The reversal of 14234520115 is 51102543241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51102543241 = 19 ⋅2689607539.

It is a cyclic number.

It is not a de Polignac number, because 14234520115 - 2³ = 14234520107 is a prime.

It is a super-2 number, since 2×14234520115² (a number of 21 digits) contains 22 as substring.

It is a Duffinian 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, 1423452007 + ... + 1423452016.

It is an arithmetic number, because the mean of its divisors is an integer number (4270356036).

Almost surely, 2^14234520115 is an apocalyptic number.

14234520115 is a deficient number, since it is larger than the sum of its proper divisors (2846904029).

14234520115 is an equidigital number, since it uses as much as digits as its factorization.

14234520115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846904028.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 14234520115 in words is "fourteen billion, two hundred thirty-four million, five hundred twenty thousand, one hundred fifteen".