14805657136 has 20 divisors (see below), whose sum is σ = 30373370712. Its totient is φ = 6967367936.

The previous prime is 14805657077. The next prime is 14805657143. The reversal of 14805657136 is 63175650841.

It is a happy number.

14805657136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 27216010 + ... + 27216553.

Almost surely, 2^14805657136 is an apocalyptic number.

14805657136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14805657136 is an abundant number, since it is smaller than the sum of its proper divisors (15567713576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14805657136 is a wasteful number, since it uses less digits than its factorization.

14805657136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54432588 (or 54432582 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 14805657136 in words is "fourteen billion, eight hundred five million, six hundred fifty-seven thousand, one hundred thirty-six".