14245240123 has 4 divisors (see below), whose sum is σ = 14255224200. Its totient is φ = 14235256048.

The previous prime is 14245240099. The next prime is 14245240153. The reversal of 14245240123 is 32104254241.

14245240123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14245240123 - 2⁵ = 14245240091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14245240091 and 14245240100.

It is not an unprimeable number, because it can be changed into a prime (14245240153) 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 3 ways as a sum of consecutive naturals, for example, 4989898 + ... + 4992751.

It is an arithmetic number, because the mean of its divisors is an integer number (3563806050).

Almost surely, 2^14245240123 is an apocalyptic number.

14245240123 is a deficient number, since it is larger than the sum of its proper divisors (9984077).

14245240123 is an equidigital number, since it uses as much as digits as its factorization.

14245240123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9984076.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 14245240123 its reverse (32104254241), we get a palindrome (46349494364).

The spelling of 14245240123 in words is "fourteen billion, two hundred forty-five million, two hundred forty thousand, one hundred twenty-three".