14549666884 has 27 divisors (see below), whose sum is σ = 26115840093. Its totient is φ = 7092573600.

The previous prime is 14549666863. The next prime is 14549666891. The reversal of 14549666884 is 48866694541.

It is a happy number.

The square root of 14549666884 is 120622.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 701084484 + 13848582400 = 26478^2 + 117680^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 9890269 + ... + 9891739.

Almost surely, 2^14549666884 is an apocalyptic number.

14549666884 is the 120622-nd square number.

It is an amenable number.

14549666884 is a deficient number, since it is larger than the sum of its proper divisors (11566173209).

14549666884 is an frugal number, since it uses more digits than its factorization.

14549666884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028 (or 1514 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 61.

The spelling of 14549666884 in words is "fourteen billion, five hundred forty-nine million, six hundred sixty-six thousand, eight hundred eighty-four".