1414001243 has 2 divisors, whose sum is σ = 1414001244. Its totient is φ = 1414001242.

The previous prime is 1414001219. The next prime is 1414001327. The reversal of 1414001243 is 3421004141.

It is a weak prime.

It is an emirp because it is prime and its reverse (3421004141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1414001243 - 2⁶ = 1414001179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1414001203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707000621 + 707000622.

It is an arithmetic number, because the mean of its divisors is an integer number (707000622).

Almost surely, 2^1414001243 is an apocalyptic number.

1414001243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414001243 is an equidigital number, since it uses as much as digits as its factorization.

1414001243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1414001243 is about 37603.2078817752. The cubic root of 1414001243 is about 1122.4058728320.

Adding to 1414001243 its reverse (3421004141), we get a palindrome (4835005384).

The spelling of 1414001243 in words is "one billion, four hundred fourteen million, one thousand, two hundred forty-three".