4211331423217 has 2 divisors, whose sum is σ = 4211331423218. Its totient is φ = 4211331423216.

The previous prime is 4211331423113. The next prime is 4211331423251. The reversal of 4211331423217 is 7123241331124.

It is an a-pointer prime, because the next prime (4211331423251) can be obtained adding 4211331423217 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3003978773601 + 1207352649616 = 1733199^2 + 1098796^2 .

It is a cyclic number.

It is not a de Polignac number, because 4211331423217 - 2¹⁵ = 4211331390449 is a prime.

It is not a weakly prime, because it can be changed into another prime (4211331423517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2105665711608 + 2105665711609.

It is an arithmetic number, because the mean of its divisors is an integer number (2105665711609).

Almost surely, 2^{4211331423217} is an apocalyptic number.

It is an amenable number.

4211331423217 is a deficient number, since it is larger than the sum of its proper divisors (1).

4211331423217 is an equidigital number, since it uses as much as digits as its factorization.

4211331423217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The spelling of 4211331423217 in words is "four trillion, two hundred eleven billion, three hundred thirty-one million, four hundred twenty-three thousand, two hundred seventeen".