14421677616 has 160 divisors (see below), whose sum is σ = 44101344000. Its totient is φ = 4499131392.

The previous prime is 14421677591. The next prime is 14421677629. The reversal of 14421677616 is 61677612441.

14421677616 is a `hidden beast` number, since 1 + 4 + 4 + 21 + 6 + 7 + 7 + 616 = 666.

14421677616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 31 ways as a sum of consecutive naturals, for example, 670680 + ... + 691848.

It is an arithmetic number, because the mean of its divisors is an integer number (275633400).

Almost surely, 2^14421677616 is an apocalyptic number.

14421677616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14421677616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22050672000).

14421677616 is an abundant number, since it is smaller than the sum of its proper divisors (29679666384).

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

14421677616 is a wasteful number, since it uses less digits than its factorization.

14421677616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21288 (or 21276 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The spelling of 14421677616 in words is "fourteen billion, four hundred twenty-one million, six hundred seventy-seven thousand, six hundred sixteen".