14245223455 has 4 divisors (see below), whose sum is σ = 17094268152. Its totient is φ = 11396178760.

The previous prime is 14245223441. The next prime is 14245223477. The reversal of 14245223455 is 55432254241.

14245223455 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 not a de Polignac number, because 14245223455 - 2⁷ = 14245223327 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 1424522341 + ... + 1424522350.

It is an arithmetic number, because the mean of its divisors is an integer number (4273567038).

Almost surely, 2^14245223455 is an apocalyptic number.

14245223455 is a deficient number, since it is larger than the sum of its proper divisors (2849044697).

14245223455 is an equidigital number, since it uses as much as digits as its factorization.

14245223455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849044696.

The product of its digits is 192000, while the sum is 37.

Adding to 14245223455 its reverse (55432254241), we get a palindrome (69677477696).

The spelling of 14245223455 in words is "fourteen billion, two hundred forty-five million, two hundred twenty-three thousand, four hundred fifty-five".