14457688712 has 16 divisors (see below), whose sum is σ = 27120307200. Its totient is φ = 7225606800.

The previous prime is 14457688699. The next prime is 14457688727. The reversal of 14457688712 is 21788675441.

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 3 ways as a sum of consecutive naturals, for example, 385664 + ... + 421487.

It is an arithmetic number, because the mean of its divisors is an integer number (1695019200).

Almost surely, 2^14457688712 is an apocalyptic number.

It is an amenable number.

14457688712 is a deficient number, since it is larger than the sum of its proper divisors (12662618488).

14457688712 is a wasteful number, since it uses less digits than its factorization.

14457688712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809396 (or 809392 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 53.

The spelling of 14457688712 in words is "fourteen billion, four hundred fifty-seven million, six hundred eighty-eight thousand, seven hundred twelve".