14124135505 has 8 divisors (see below), whose sum is σ = 17226814824. Its totient is φ = 11114073600.

The previous prime is 14124135503. The next prime is 14124135511. The reversal of 14124135505 is 50553142141.

14124135505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 142491969 + 13981643536 = 11937^2 + 118244^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14124135505 - 2¹ = 14124135503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14124135503) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23154016 + ... + 23154625.

It is an arithmetic number, because the mean of its divisors is an integer number (2153351853).

Almost surely, 2^14124135505 is an apocalyptic number.

It is an amenable number.

14124135505 is a deficient number, since it is larger than the sum of its proper divisors (3102679319).

14124135505 is an equidigital number, since it uses as much as digits as its factorization.

14124135505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46308707.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 14124135505 its reverse (50553142141), we get a palindrome (64677277646).

The spelling of 14124135505 in words is "fourteen billion, one hundred twenty-four million, one hundred thirty-five thousand, five hundred five".