14549448844 has 24 divisors (see below), whose sum is σ = 30810598560. Its totient is φ = 5868685056.

The previous prime is 14549448833. The next prime is 14549448847. The reversal of 14549448844 is 44884494541.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14549448847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15282559 + ... + 15283510.

It is an arithmetic number, because the mean of its divisors is an integer number (1283774940).

Almost surely, 2^14549448844 is an apocalyptic number.

14549448844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14549448844 is an abundant number, since it is smaller than the sum of its proper divisors (16261149716).

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

14549448844 is a wasteful number, since it uses less digits than its factorization.

14549448844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30566097 (or 30566095 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 55.

The spelling of 14549448844 in words is "fourteen billion, five hundred forty-nine million, four hundred forty-eight thousand, eight hundred forty-four".