355317663524423 has 2 divisors, whose sum is σ = 355317663524424. Its totient is φ = 355317663524422.

The previous prime is 355317663524389. The next prime is 355317663524471. The reversal of 355317663524423 is 324425366713553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355317663524423 - 2⁸ = 355317663524167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355317663524123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177658831762211 + 177658831762212.

It is an arithmetic number, because the mean of its divisors is an integer number (177658831762212).

Almost surely, 2^{355317663524423} is an apocalyptic number.

355317663524423 is a deficient number, since it is larger than the sum of its proper divisors (1).

355317663524423 is an equidigital number, since it uses as much as digits as its factorization.

355317663524423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296000, while the sum is 59.

The spelling of 355317663524423 in words is "three hundred fifty-five trillion, three hundred seventeen billion, six hundred sixty-three million, five hundred twenty-four thousand, four hundred twenty-three".