14689842552 has 192 divisors, whose sum is σ = 52213075200. Its totient is φ = 3614699520.

The previous prime is 14689842539. The next prime is 14689842569. The reversal of 14689842552 is 25524898641.

14689842552 is a `hidden beast` number, since 1 + 4 + 6 + 8 + 9 + 84 + 2 + 552 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35608 + ... + 175064.

It is an arithmetic number, because the mean of its divisors is an integer number (271943100).

Almost surely, 2^14689842552 is an apocalyptic number.

14689842552 is a gapful number since it is divisible by the number (12) 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 14689842552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26106537600).

14689842552 is an abundant number, since it is smaller than the sum of its proper divisors (37523232648).

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

14689842552 is a wasteful number, since it uses less digits than its factorization.

14689842552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139506 (or 139499 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 54.

The spelling of 14689842552 in words is "fourteen billion, six hundred eighty-nine million, eight hundred forty-two thousand, five hundred fifty-two".