1314042347 has 2 divisors, whose sum is σ = 1314042348. Its totient is φ = 1314042346.

The previous prime is 1314042281. The next prime is 1314042349. The reversal of 1314042347 is 7432404131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1314042347 - 2²⁴ = 1297265131 is a prime.

Together with 1314042349, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1314042349) 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, 657021173 + 657021174.

It is an arithmetic number, because the mean of its divisors is an integer number (657021174).

Almost surely, 2^1314042347 is an apocalyptic number.

1314042347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314042347 is an equidigital number, since it uses as much as digits as its factorization.

1314042347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 1314042347 is about 36249.7220265204. The cubic root of 1314042347 is about 1095.3084893563.

Adding to 1314042347 its reverse (7432404131), we get a palindrome (8746446478).

The spelling of 1314042347 in words is "one billion, three hundred fourteen million, forty-two thousand, three hundred forty-seven".