14354401 has 2 divisors, whose sum is σ = 14354402. Its totient is φ = 14354400.

The previous prime is 14354393. The next prime is 14354413. The reversal of 14354401 is 10445341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13133376 + 1221025 = 3624^2 + 1105^2 .

It is an emirp because it is prime and its reverse (10445341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14354401 - 2³ = 14354393 is a prime.

It is not a weakly prime, because it can be changed into another prime (14354441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7177200 + 7177201.

It is an arithmetic number, because the mean of its divisors is an integer number (7177201).

Almost surely, 2^14354401 is an apocalyptic number.

It is an amenable number.

14354401 is a deficient number, since it is larger than the sum of its proper divisors (1).

14354401 is an equidigital number, since it uses as much as digits as its factorization.

14354401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 14354401 is about 3788.7202324796. The cubic root of 14354401 is about 243.0310098334.

Adding to 14354401 its reverse (10445341), we get a palindrome (24799742).

The spelling of 14354401 in words is "fourteen million, three hundred fifty-four thousand, four hundred one".