1420314306347 has 2 divisors, whose sum is σ = 1420314306348. Its totient is φ = 1420314306346.

The previous prime is 1420314306343. The next prime is 1420314306349. The reversal of 1420314306347 is 7436034130241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1420314306347 - 2² = 1420314306343 is a prime.

Together with 1420314306349, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1420314306347.

It is not a weakly prime, because it can be changed into another prime (1420314306343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710157153173 + 710157153174.

It is an arithmetic number, because the mean of its divisors is an integer number (710157153174).

Almost surely, 2^{1420314306347} is an apocalyptic number.

1420314306347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420314306347 is an equidigital number, since it uses as much as digits as its factorization.

1420314306347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 38.

Adding to 1420314306347 its reverse (7436034130241), we get a palindrome (8856348436588).

The spelling of 1420314306347 in words is "one trillion, four hundred twenty billion, three hundred fourteen million, three hundred six thousand, three hundred forty-seven".