14243401 has 2 divisors, whose sum is σ = 14243402. Its totient is φ = 14243400.

The previous prime is 14243393. The next prime is 14243413. The reversal of 14243401 is 10434241.

14243401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11215801 + 3027600 = 3349^2 + 1740^2 .

It is a cyclic number.

It is not a de Polignac number, because 14243401 - 2³ = 14243393 is a prime.

It is not a weakly prime, because it can be changed into another prime (14243461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7121700 + 7121701.

It is an arithmetic number, because the mean of its divisors is an integer number (7121701).

Almost surely, 2^14243401 is an apocalyptic number.

It is an amenable number.

14243401 is a deficient number, since it is larger than the sum of its proper divisors (1).

14243401 is an equidigital number, since it uses as much as digits as its factorization.

14243401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 14243401 is about 3774.0430575180. The cubic root of 14243401 is about 242.4029497929.

Adding to 14243401 its reverse (10434241), we get a palindrome (24677642).

The spelling of 14243401 in words is "fourteen million, two hundred forty-three thousand, four hundred one".