50840317712243 has 2 divisors, whose sum is σ = 50840317712244. Its totient is φ = 50840317712242.

The previous prime is 50840317712189. The next prime is 50840317712269. The reversal of 50840317712243 is 34221771304805.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50840317712243 - 2⁸ = 50840317711987 is a prime.

It is not a weakly prime, because it can be changed into another prime (50840317712293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25420158856121 + 25420158856122.

It is an arithmetic number, because the mean of its divisors is an integer number (25420158856122).

Almost surely, 2^{50840317712243} is an apocalyptic number.

50840317712243 is a deficient number, since it is larger than the sum of its proper divisors (1).

50840317712243 is an equidigital number, since it uses as much as digits as its factorization.

50840317712243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 50840317712243 in words is "fifty trillion, eight hundred forty billion, three hundred seventeen million, seven hundred twelve thousand, two hundred forty-three".