14021353 has 2 divisors, whose sum is σ = 14021354. Its totient is φ = 14021352.

The previous prime is 14021351. The next prime is 14021363. The reversal of 14021353 is 35312041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10969344 + 3052009 = 3312^2 + 1747^2 .

It is a cyclic number.

It is not a de Polignac number, because 14021353 - 2¹ = 14021351 is a prime.

Together with 14021351, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14021353.

It is not a weakly prime, because it can be changed into another prime (14021351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7010676 + 7010677.

It is an arithmetic number, because the mean of its divisors is an integer number (7010677).

Almost surely, 2^14021353 is an apocalyptic number.

It is an amenable number.

14021353 is a deficient number, since it is larger than the sum of its proper divisors (1).

14021353 is an equidigital number, since it uses as much as digits as its factorization.

14021353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 14021353 is about 3744.5097142350. The cubic root of 14021353 is about 241.1366969544.

Adding to 14021353 its reverse (35312041), we get a palindrome (49333394).

The spelling of 14021353 in words is "fourteen million, twenty-one thousand, three hundred fifty-three".