14534454115 has 16 divisors (see below), whose sum is σ = 17822907648. Its totient is φ = 11375909856.

The previous prime is 14534454083. The next prime is 14534454139. The reversal of 14534454115 is 51145443541.

It is a cyclic number.

It is not a de Polignac number, because 14534454115 - 2⁵ = 14534454083 is a prime.

It is a super-2 number, since 2×14534454115² (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 15 ways as a sum of consecutive naturals, for example, 127269 + ... + 212758.

It is an arithmetic number, because the mean of its divisors is an integer number (1113931728).

Almost surely, 2^14534454115 is an apocalyptic number.

14534454115 is a deficient number, since it is larger than the sum of its proper divisors (3288453533).

14534454115 is a wasteful number, since it uses less digits than its factorization.

14534454115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340218.

The product of its digits is 96000, while the sum is 37.

Adding to 14534454115 its reverse (51145443541), we get a palindrome (65679897656).

The spelling of 14534454115 in words is "fourteen billion, five hundred thirty-four million, four hundred fifty-four thousand, one hundred fifteen".