14398243 has 2 divisors, whose sum is σ = 14398244. Its totient is φ = 14398242.

The previous prime is 14398231. The next prime is 14398277. The reversal of 14398243 is 34289341.

It is an a-pointer prime, because the next prime (14398277) can be obtained adding 14398243 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14398243 - 2⁵ = 14398211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14398199 and 14398208.

It is not a weakly prime, because it can be changed into another prime (14398343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7199121 + 7199122.

It is an arithmetic number, because the mean of its divisors is an integer number (7199122).

Almost surely, 2^14398243 is an apocalyptic number.

14398243 is a deficient number, since it is larger than the sum of its proper divisors (1).

14398243 is an equidigital number, since it uses as much as digits as its factorization.

14398243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 34.

The square root of 14398243 is about 3794.5016800629. The cubic root of 14398243 is about 243.2781845789.

It can be divided in two parts, 14398 and 243, that added together give a palindrome (14641).

The spelling of 14398243 in words is "fourteen million, three hundred ninety-eight thousand, two hundred forty-three".