14454564466 has 48 divisors (see below), whose sum is σ = 23632624224. Its totient is φ = 6625737216.

The previous prime is 14454564461. The next prime is 14454564479. The reversal of 14454564466 is 66446545441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14454564461) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 13992286 + ... + 13993318.

It is an arithmetic number, because the mean of its divisors is an integer number (492346338).

Almost surely, 2^14454564466 is an apocalyptic number.

14454564466 is a deficient number, since it is larger than the sum of its proper divisors (9178059758).

14454564466 is a wasteful number, since it uses less digits than its factorization.

14454564466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675 (or 1658 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 49.

The spelling of 14454564466 in words is "fourteen billion, four hundred fifty-four million, five hundred sixty-four thousand, four hundred sixty-six".