1412443117 has 2 divisors, whose sum is σ = 1412443118. Its totient is φ = 1412443116.

The previous prime is 1412443099. The next prime is 1412443129. The reversal of 1412443117 is 7113442141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1412331561 + 111556 = 37581^2 + 334^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1412443117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1412443157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706221558 + 706221559.

It is an arithmetic number, because the mean of its divisors is an integer number (706221559).

Almost surely, 2^1412443117 is an apocalyptic number.

It is an amenable number.

1412443117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412443117 is an equidigital number, since it uses as much as digits as its factorization.

1412443117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 28.

The square root of 1412443117 is about 37582.4841781381. The cubic root of 1412443117 is about 1121.9934515692.

Adding to 1412443117 its reverse (7113442141), we get a palindrome (8525885258).

The spelling of 1412443117 in words is "one billion, four hundred twelve million, four hundred forty-three thousand, one hundred seventeen".