14806664424 has 96 divisors (see below), whose sum is σ = 40609787400. Its totient is φ = 4873144320.

The previous prime is 14806664417. The next prime is 14806664479. The reversal of 14806664424 is 42446660841.

14806664424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6040087524 + 8766576900 = 77718^2 + 93630^2 .

It is a super-2 number, since 2×14806664424² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14806664424.

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 23 ways as a sum of consecutive naturals, for example, 6490164 + ... + 6492444.

Almost surely, 2^14806664424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14806664424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20304893700).

14806664424 is an abundant number, since it is smaller than the sum of its proper divisors (25803122976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14806664424 is a wasteful number, since it uses less digits than its factorization.

14806664424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395 (or 3388 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 14806664424 in words is "fourteen billion, eight hundred six million, six hundred sixty-four thousand, four hundred twenty-four".