243105413359 has 2 divisors, whose sum is σ = 243105413360. Its totient is φ = 243105413358.

The previous prime is 243105413339. The next prime is 243105413371. The reversal of 243105413359 is 953314501342.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 243105413359 - 2¹⁵ = 243105380591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243105413329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121552706679 + 121552706680.

It is an arithmetic number, because the mean of its divisors is an integer number (121552706680).

Almost surely, 2^243105413359 is an apocalyptic number.

243105413359 is a deficient number, since it is larger than the sum of its proper divisors (1).

243105413359 is an equidigital number, since it uses as much as digits as its factorization.

243105413359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 243105413359 in words is "two hundred forty-three billion, one hundred five million, four hundred thirteen thousand, three hundred fifty-nine".