14200427 has 2 divisors, whose sum is σ = 14200428. Its totient is φ = 14200426.

The previous prime is 14200393. The next prime is 14200451. The reversal of 14200427 is 72400241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14200427 - 2¹² = 14196331 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14200399 and 14200408.

It is not a weakly prime, because it can be changed into another prime (14200477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7100213 + 7100214.

It is an arithmetic number, because the mean of its divisors is an integer number (7100214).

Almost surely, 2^14200427 is an apocalyptic number.

14200427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14200427 is an equidigital number, since it uses as much as digits as its factorization.

14200427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 14200427 is about 3768.3453928747. The cubic root of 14200427 is about 242.1589182254.

Adding to 14200427 its reverse (72400241), we get a palindrome (86600668).

The spelling of 14200427 in words is "fourteen million, two hundred thousand, four hundred twenty-seven".