14028453687 has 32 divisors (see below), whose sum is σ = 20459045376. Its totient is φ = 8524454400.

The previous prime is 14028453671. The next prime is 14028453731. The reversal of 14028453687 is 78635482041.

14028453687 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14028453687 - 2⁴ = 14028453671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14028453617) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 63987 + ... + 179307.

It is an arithmetic number, because the mean of its divisors is an integer number (639345168).

Almost surely, 2^14028453687 is an apocalyptic number.

14028453687 is a deficient number, since it is larger than the sum of its proper divisors (6430591689).

14028453687 is a wasteful number, since it uses less digits than its factorization.

14028453687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115431.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 14028453687 in words is "fourteen billion, twenty-eight million, four hundred fifty-three thousand, six hundred eighty-seven".