14221645466 has 8 divisors (see below), whose sum is σ = 24379963680. Its totient is φ = 6094990908.

The previous prime is 14221645429. The next prime is 14221645481. The reversal of 14221645466 is 66454612241.

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

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, 507915896 + ... + 507915923.

It is an arithmetic number, because the mean of its divisors is an integer number (3047495460).

Almost surely, 2^14221645466 is an apocalyptic number.

14221645466 is a deficient number, since it is larger than the sum of its proper divisors (10158318214).

14221645466 is a wasteful number, since it uses less digits than its factorization.

14221645466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015831828.

The product of its digits is 276480, while the sum is 41.

The spelling of 14221645466 in words is "fourteen billion, two hundred twenty-one million, six hundred forty-five thousand, four hundred sixty-six".