14534679514 has 4 divisors (see below), whose sum is σ = 21802019274. Its totient is φ = 7267339756.

The previous prime is 14534679493. The next prime is 14534679517. The reversal of 14534679514 is 41597643541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41597643541 = 16069 ⋅2588689.

It can be written as a sum of positive squares in only one way, i.e., 14264241489 + 270438025 = 119433^2 + 16445^2 .

It is a super-2 number, since 2×14534679514² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14534679517) by changing a digit.

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 as a sum of consecutive naturals, namely, 3633669877 + ... + 3633669880.

Almost surely, 2^14534679514 is an apocalyptic number.

14534679514 is a deficient number, since it is larger than the sum of its proper divisors (7267339760).

14534679514 is an equidigital number, since it uses as much as digits as its factorization.

14534679514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7267339759.

The product of its digits is 1814400, while the sum is 49.

The spelling of 14534679514 in words is "fourteen billion, five hundred thirty-four million, six hundred seventy-nine thousand, five hundred fourteen".