1727342834263 has 2 divisors, whose sum is σ = 1727342834264. Its totient is φ = 1727342834262.

The previous prime is 1727342834249. The next prime is 1727342834281. The reversal of 1727342834263 is 3624382437271.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1727342834263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1727342834263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1727342834363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 863671417131 + 863671417132.

It is an arithmetic number, because the mean of its divisors is an integer number (863671417132).

Almost surely, 2^{1727342834263} is an apocalyptic number.

1727342834263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1727342834263 is an equidigital number, since it uses as much as digits as its factorization.

1727342834263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8128512, while the sum is 52.

The spelling of 1727342834263 in words is "one trillion, seven hundred twenty-seven billion, three hundred forty-two million, eight hundred thirty-four thousand, two hundred sixty-three".