1345325446463 has 2 divisors, whose sum is σ = 1345325446464. Its totient is φ = 1345325446462.

The previous prime is 1345325446441. The next prime is 1345325446469. The reversal of 1345325446463 is 3646445235431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1345325446463 - 2¹⁸ = 1345325184319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1345325446469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672662723231 + 672662723232.

It is an arithmetic number, because the mean of its divisors is an integer number (672662723232).

Almost surely, 2^{1345325446463} is an apocalyptic number.

1345325446463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1345325446463 is an equidigital number, since it uses as much as digits as its factorization.

1345325446463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12441600, while the sum is 50.

The spelling of 1345325446463 in words is "one trillion, three hundred forty-five billion, three hundred twenty-five million, four hundred forty-six thousand, four hundred sixty-three".