4023235217 has 2 divisors, whose sum is σ = 4023235218. Its totient is φ = 4023235216.

The previous prime is 4023235207. The next prime is 4023235241. The reversal of 4023235217 is 7125323204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3578910976 + 444324241 = 59824^2 + 21079^2 .

It is a cyclic number.

It is not a de Polignac number, because 4023235217 - 2²⁶ = 3956126353 is a prime.

It is a super-2 number, since 2×4023235217² = 32372843222618074178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4023235217.

It is not a weakly prime, because it can be changed into another prime (4023235207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011617608 + 2011617609.

It is an arithmetic number, because the mean of its divisors is an integer number (2011617609).

Almost surely, 2^4023235217 is an apocalyptic number.

It is an amenable number.

4023235217 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023235217 is an equidigital number, since it uses as much as digits as its factorization.

4023235217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 4023235217 is about 63428.9777388852. The cubic root of 4023235217 is about 1590.4687537129.

The spelling of 4023235217 in words is "four billion, twenty-three million, two hundred thirty-five thousand, two hundred seventeen".