1305461364463 has 2 divisors, whose sum is σ = 1305461364464. Its totient is φ = 1305461364462.

The previous prime is 1305461364443. The next prime is 1305461364517. The reversal of 1305461364463 is 3644631645031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1305461364463 - 2²¹ = 1305459267311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1305461364433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652730682231 + 652730682232.

It is an arithmetic number, because the mean of its divisors is an integer number (652730682232).

Almost surely, 2^{1305461364463} is an apocalyptic number.

1305461364463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1305461364463 is an equidigital number, since it uses as much as digits as its factorization.

1305461364463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 1305461364463 in words is "one trillion, three hundred five billion, four hundred sixty-one million, three hundred sixty-four thousand, four hundred sixty-three".