14728447495 has 4 divisors (see below), whose sum is σ = 17674137000. Its totient is φ = 11782757992.

The previous prime is 14728447457. The next prime is 14728447511. The reversal of 14728447495 is 59474482741.

14728447495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59474482741 = 71 ⋅837668771.

It is a cyclic number.

It is not a de Polignac number, because 14728447495 - 2¹⁷ = 14728316423 is a prime.

It is a super-2 number, since 2×14728447495² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472844745 + ... + 1472844754.

It is an arithmetic number, because the mean of its divisors is an integer number (4418534250).

Almost surely, 2^14728447495 is an apocalyptic number.

14728447495 is a deficient number, since it is larger than the sum of its proper divisors (2945689505).

14728447495 is an equidigital number, since it uses as much as digits as its factorization.

14728447495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945689504.

The product of its digits is 9031680, while the sum is 55.

The spelling of 14728447495 in words is "fourteen billion, seven hundred twenty-eight million, four hundred forty-seven thousand, four hundred ninety-five".