1413147271 has 2 divisors, whose sum is σ = 1413147272. Its totient is φ = 1413147270.

The previous prime is 1413147269. The next prime is 1413147277. The reversal of 1413147271 is 1727413141.

It is a weak prime.

It is an emirp because it is prime and its reverse (1727413141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1413147271 - 2¹ = 1413147269 is a prime.

Together with 1413147269, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1413147277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706573635 + 706573636.

It is an arithmetic number, because the mean of its divisors is an integer number (706573636).

Almost surely, 2^1413147271 is an apocalyptic number.

1413147271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413147271 is an equidigital number, since it uses as much as digits as its factorization.

1413147271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4704, while the sum is 31.

The square root of 1413147271 is about 37591.8511249446. The cubic root of 1413147271 is about 1122.1798720377.

The spelling of 1413147271 in words is "one billion, four hundred thirteen million, one hundred forty-seven thousand, two hundred seventy-one".