14045321 has 2 divisors, whose sum is σ = 14045322. Its totient is φ = 14045320.

The previous prime is 14045303. The next prime is 14045333. The reversal of 14045321 is 12354041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11485321 + 2560000 = 3389^2 + 1600^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14045321 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14045293 and 14045302.

It is not a weakly prime, because it can be changed into another prime (14042321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7022660 + 7022661.

It is an arithmetic number, because the mean of its divisors is an integer number (7022661).

Almost surely, 2^14045321 is an apocalyptic number.

It is an amenable number.

14045321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14045321 is an equidigital number, since it uses as much as digits as its factorization.

14045321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 14045321 is about 3747.7087667000. The cubic root of 14045321 is about 241.2740178510.

Adding to 14045321 its reverse (12354041), we get a palindrome (26399362).

The spelling of 14045321 in words is "fourteen million, forty-five thousand, three hundred twenty-one".