4020214217 has 2 divisors, whose sum is σ = 4020214218. Its totient is φ = 4020214216.

The previous prime is 4020214193. The next prime is 4020214241. The reversal of 4020214217 is 7124120204.

It is a balanced prime because it is at equal distance from previous prime (4020214193) and next prime (4020214241).

It can be written as a sum of positive squares in only one way, i.e., 3661339081 + 358875136 = 60509^2 + 18944^2 .

It is a cyclic number.

It is not a de Polignac number, because 4020214217 - 2⁸ = 4020213961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4020214192 and 4020214201.

It is not a weakly prime, because it can be changed into another prime (4020217217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010107108 + 2010107109.

It is an arithmetic number, because the mean of its divisors is an integer number (2010107109).

Almost surely, 2^4020214217 is an apocalyptic number.

It is an amenable number.

4020214217 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020214217 is an equidigital number, since it uses as much as digits as its factorization.

4020214217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 4020214217 is about 63405.1592301447. The cubic root of 4020214217 is about 1590.0705659385.

The spelling of 4020214217 in words is "four billion, twenty million, two hundred fourteen thousand, two hundred seventeen".