14335145550 has 144 divisors (see below), whose sum is σ = 43370795520. Its totient is φ = 3363048000.

The previous prime is 14335145509. The next prime is 14335145611. The reversal of 14335145550 is 5554153341.

14335145550 is a `hidden beast` number, since 1 + 43 + 3 + 514 + 55 + 50 = 666.

It is a Curzon number.

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 71 ways as a sum of consecutive naturals, for example, 106741 + ... + 200159.

It is an arithmetic number, because the mean of its divisors is an integer number (301186080).

Almost surely, 2^14335145550 is an apocalyptic number.

14335145550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14335145550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21685397760).

14335145550 is an abundant number, since it is smaller than the sum of its proper divisors (29035649970).

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

14335145550 is a wasteful number, since it uses less digits than its factorization.

14335145550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93479 (or 93471 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 14335145550 its reverse (5554153341), we get a palindrome (19889298891).

The spelling of 14335145550 in words is "fourteen billion, three hundred thirty-five million, one hundred forty-five thousand, five hundred fifty".