14456968253 has 16 divisors (see below), whose sum is σ = 18036942336. Its totient is φ = 11281783680.

The previous prime is 14456968247. The next prime is 14456968277. The reversal of 14456968253 is 35286965441.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14456968253 - 2⁴ = 14456968237 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14456968195 and 14456968204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14456908253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1081493 + ... + 1094778.

It is an arithmetic number, because the mean of its divisors is an integer number (1127308896).

Almost surely, 2^14456968253 is an apocalyptic number.

14456968253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14456968253 is a deficient number, since it is larger than the sum of its proper divisors (3579974083).

14456968253 is a wasteful number, since it uses less digits than its factorization.

14456968253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176364.

The product of its digits is 6220800, while the sum is 53.

The spelling of 14456968253 in words is "fourteen billion, four hundred fifty-six million, nine hundred sixty-eight thousand, two hundred fifty-three".