14491986268 has 24 divisors (see below), whose sum is σ = 26423760384. Its totient is φ = 6946710000.

The previous prime is 14491986253. The next prime is 14491986329. The reversal of 14491986268 is 86268919441.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 532858 + ... + 559393.

It is an arithmetic number, because the mean of its divisors is an integer number (1100990016).

Almost surely, 2^14491986268 is an apocalyptic number.

It is an amenable number.

14491986268 is a deficient number, since it is larger than the sum of its proper divisors (11931774116).

14491986268 is a wasteful number, since it uses less digits than its factorization.

14491986268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092393 (or 1092391 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 58.

The spelling of 14491986268 in words is "fourteen billion, four hundred ninety-one million, nine hundred eighty-six thousand, two hundred sixty-eight".