14267887645 has 32 divisors (see below), whose sum is σ = 20192446080. Its totient is φ = 9564791040.

The previous prime is 14267887633. The next prime is 14267887661. The reversal of 14267887645 is 54678876241.

14267887645 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 14267887645 - 2⁹ = 14267887133 is a prime.

It is a super-4 number, since 4×14267887645⁴ (a number of 42 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14267887645.

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 31 ways as a sum of consecutive naturals, for example, 145842 + ... + 223171.

It is an arithmetic number, because the mean of its divisors is an integer number (631013940).

Almost surely, 2^14267887645 is an apocalyptic number.

It is an amenable number.

14267887645 is a deficient number, since it is larger than the sum of its proper divisors (5924558435).

14267887645 is a wasteful number, since it uses less digits than its factorization.

14267887645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369085.

The product of its digits is 18063360, while the sum is 58.

The spelling of 14267887645 in words is "fourteen billion, two hundred sixty-seven million, eight hundred eighty-seven thousand, six hundred forty-five".