14236688484 has 18 divisors (see below), whose sum is σ = 35987184870. Its totient is φ = 4745562816.

The previous prime is 14236688447. The next prime is 14236688503. The reversal of 14236688484 is 48488663241.

It is a happy number.

14236688484 is a `hidden beast` number, since 1 + 4 + 23 + 66 + 88 + 484 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13149667584 + 1087020900 = 114672^2 + 32970^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 14236688484.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 197731749 + ... + 197731820.

Almost surely, 2^14236688484 is an apocalyptic number.

It is an amenable number.

14236688484 is an abundant number, since it is smaller than the sum of its proper divisors (21750496386).

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

14236688484 is a wasteful number, since it uses less digits than its factorization.

14236688484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395463579 (or 395463574 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 54.

The spelling of 14236688484 in words is "fourteen billion, two hundred thirty-six million, six hundred eighty-eight thousand, four hundred eighty-four".