1316425240423 has 2 divisors, whose sum is σ = 1316425240424. Its totient is φ = 1316425240422.

The previous prime is 1316425240421. The next prime is 1316425240463. The reversal of 1316425240423 is 3240425246131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1316425240423 - 2¹ = 1316425240421 is a prime.

Together with 1316425240421, 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 (1316425240421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658212620211 + 658212620212.

It is an arithmetic number, because the mean of its divisors is an integer number (658212620212).

Almost surely, 2^{1316425240423} is an apocalyptic number.

1316425240423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316425240423 is an equidigital number, since it uses as much as digits as its factorization.

1316425240423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 1316425240423 in words is "one trillion, three hundred sixteen billion, four hundred twenty-five million, two hundred forty thousand, four hundred twenty-three".