14253421245 has 16 divisors (see below), whose sum is σ = 26063399040. Its totient is φ = 6515849664.

The previous prime is 14253421213. The next prime is 14253421267. The reversal of 14253421245 is 54212435241.

It is not a de Polignac number, because 14253421245 - 2⁵ = 14253421213 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 67873330 + ... + 67873539.

It is an arithmetic number, because the mean of its divisors is an integer number (1628962440).

Almost surely, 2^14253421245 is an apocalyptic number.

14253421245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14253421245 is a deficient number, since it is larger than the sum of its proper divisors (11809977795).

14253421245 is a wasteful number, since it uses less digits than its factorization.

14253421245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135746884.

The product of its digits is 38400, while the sum is 33.

Adding to 14253421245 its reverse (54212435241), we get a palindrome (68465856486).

The spelling of 14253421245 in words is "fourteen billion, two hundred fifty-three million, four hundred twenty-one thousand, two hundred forty-five".