1413211447 has 2 divisors, whose sum is σ = 1413211448. Its totient is φ = 1413211446.

The previous prime is 1413211439. The next prime is 1413211511. The reversal of 1413211447 is 7441123141.

It is a weak prime.

It is an emirp because it is prime and its reverse (7441123141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1413211447 - 2³ = 1413211439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1413211417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706605723 + 706605724.

It is an arithmetic number, because the mean of its divisors is an integer number (706605724).

Almost surely, 2^1413211447 is an apocalyptic number.

1413211447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413211447 is an equidigital number, since it uses as much as digits as its factorization.

1413211447 is an evil number, because the sum of its binary digits is even.

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

The square root of 1413211447 is about 37592.7047045035. The cubic root of 1413211447 is about 1122.1968591620.

Adding to 1413211447 its reverse (7441123141), we get a palindrome (8854334588).

The spelling of 1413211447 in words is "one billion, four hundred thirteen million, two hundred eleven thousand, four hundred forty-seven".