14851809424 has 15 divisors (see below), whose sum is σ = 28776325267. Its totient is φ = 7425660976.

The previous prime is 14851809409. The next prime is 14851809451. The reversal of 14851809424 is 42490815841.

The square root of 14851809424 is 121868.

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 472239 + ... + 502705.

Almost surely, 2^14851809424 is an apocalyptic number.

14851809424 is the 121868-th square number.

It is an amenable number.

14851809424 is a deficient number, since it is larger than the sum of its proper divisors (13924515843).

14851809424 is an frugal number, since it uses more digits than its factorization.

14851809424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60942 (or 30469 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The spelling of 14851809424 in words is "fourteen billion, eight hundred fifty-one million, eight hundred nine thousand, four hundred twenty-four".