405110430223441 has 2 divisors, whose sum is σ = 405110430223442. Its totient is φ = 405110430223440.

The previous prime is 405110430223427. The next prime is 405110430223501. The reversal of 405110430223441 is 144322034011504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 398229802844416 + 6880627379025 = 19955696^2 + 2623095^2 .

It is a cyclic number.

It is not a de Polignac number, because 405110430223441 - 2⁵ = 405110430223409 is a prime.

It is a super-2 number, since 2×405110430223441² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 405110430223397 and 405110430223406.

It is not a weakly prime, because it can be changed into another prime (405110430523441) 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, 202555215111720 + 202555215111721.

It is an arithmetic number, because the mean of its divisors is an integer number (202555215111721).

Almost surely, 2^{405110430223441} is an apocalyptic number.

It is an amenable number.

405110430223441 is a deficient number, since it is larger than the sum of its proper divisors (1).

405110430223441 is an equidigital number, since it uses as much as digits as its factorization.

405110430223441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 405110430223441 its reverse (144322034011504), we get a palindrome (549432464234945).

The spelling of 405110430223441 in words is "four hundred five trillion, one hundred ten billion, four hundred thirty million, two hundred twenty-three thousand, four hundred forty-one".