14516905243 has 2 divisors, whose sum is σ = 14516905244. Its totient is φ = 14516905242.

The previous prime is 14516905237. The next prime is 14516905261. The reversal of 14516905243 is 34250961541.

It is a weak prime.

It is an emirp because it is prime and its reverse (34250961541) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14516905243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14516905196 and 14516905205.

It is not a weakly prime, because it can be changed into another prime (14516905223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7258452621 + 7258452622.

It is an arithmetic number, because the mean of its divisors is an integer number (7258452622).

Almost surely, 2^14516905243 is an apocalyptic number.

14516905243 is a deficient number, since it is larger than the sum of its proper divisors (1).

14516905243 is an equidigital number, since it uses as much as digits as its factorization.

14516905243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 14516905243 in words is "fourteen billion, five hundred sixteen million, nine hundred five thousand, two hundred forty-three".