405241414353211 has 2 divisors, whose sum is σ = 405241414353212. Its totient is φ = 405241414353210.

The previous prime is 405241414353089. The next prime is 405241414353253. The reversal of 405241414353211 is 112353414142504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 405241414353211 - 2⁴¹ = 403042391097659 is a prime.

It is not a weakly prime, because it can be changed into another prime (405241414153211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202620707176605 + 202620707176606.

It is an arithmetic number, because the mean of its divisors is an integer number (202620707176606).

Almost surely, 2^{405241414353211} is an apocalyptic number.

405241414353211 is a deficient number, since it is larger than the sum of its proper divisors (1).

405241414353211 is an equidigital number, since it uses as much as digits as its factorization.

405241414353211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 40.

Adding to 405241414353211 its reverse (112353414142504), we get a palindrome (517594828495715).

The spelling of 405241414353211 in words is "four hundred five trillion, two hundred forty-one billion, four hundred fourteen million, three hundred fifty-three thousand, two hundred eleven".