14217115842953 has 4 divisors (see below), whose sum is σ = 14329061637120. Its totient is φ = 14105170048788.

The previous prime is 14217115842947. The next prime is 14217115842973. The reversal of 14217115842953 is 35924851171241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14217115842953 - 2²⁴ = 14217099065737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14217115842895 and 14217115842904.

It is not an unprimeable number, because it can be changed into a prime (14217115842973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55972896893 + ... + 55972897146.

It is an arithmetic number, because the mean of its divisors is an integer number (3582265409280).

Almost surely, 2^{14217115842953} is an apocalyptic number.

It is an amenable number.

14217115842953 is a deficient number, since it is larger than the sum of its proper divisors (111945794167).

14217115842953 is a wasteful number, since it uses less digits than its factorization.

14217115842953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111945794166.

The product of its digits is 2419200, while the sum is 53.

The spelling of 14217115842953 in words is "fourteen trillion, two hundred seventeen billion, one hundred fifteen million, eight hundred forty-two thousand, nine hundred fifty-three".