14657145305 has 8 divisors (see below), whose sum is σ = 19187535744. Its totient is φ = 10659742000.

The previous prime is 14657145271. The next prime is 14657145313. The reversal of 14657145305 is 50354175641.

It is a happy number.

14657145305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-14657145305 is a prime.

It is a Duffinian number.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 133246721 + ... + 133246830.

It is an arithmetic number, because the mean of its divisors is an integer number (2398441968).

Almost surely, 2^14657145305 is an apocalyptic number.

It is an amenable number.

14657145305 is a deficient number, since it is larger than the sum of its proper divisors (4530390439).

14657145305 is a wasteful number, since it uses less digits than its factorization.

14657145305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266493567.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 14657145305 in words is "fourteen billion, six hundred fifty-seven million, one hundred forty-five thousand, three hundred five".