14242165605 has 24 divisors (see below), whose sum is σ = 25600734432. Its totient is φ = 7595821008.

The previous prime is 14242165573. The next prime is 14242165621. The reversal of 14242165605 is 50656124241.

14242165605 is a `hidden beast` number, since 1 + 4 + 2 + 42 + 1 + 6 + 5 + 605 = 666.

14242165605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14242165605 - 2⁵ = 14242165573 is a prime.

It is a super-2 number, since 2×14242165605² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14242165605.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 5859759 + ... + 5862188.

It is an arithmetic number, because the mean of its divisors is an integer number (1066697268).

Almost surely, 2^14242165605 is an apocalyptic number.

14242165605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14242165605 is a deficient number, since it is larger than the sum of its proper divisors (11358568827).

14242165605 is an equidigital number, since it uses as much as digits as its factorization.

14242165605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11721967 (or 11721955 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 14242165605 its reverse (50656124241), we get a palindrome (64898289846).

The spelling of 14242165605 in words is "fourteen billion, two hundred forty-two million, one hundred sixty-five thousand, six hundred five".