4020001040233 has 2 divisors, whose sum is σ = 4020001040234. Its totient is φ = 4020001040232.

The previous prime is 4020001040213. The next prime is 4020001040281. The reversal of 4020001040233 is 3320401000204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2654823785769 + 1365177254464 = 1629363^2 + 1168408^2 .

It is a cyclic number.

It is not a de Polignac number, because 4020001040233 - 2⁹ = 4020001039721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4020001040233.

It is not a weakly prime, because it can be changed into another prime (4020001040213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010000520116 + 2010000520117.

It is an arithmetic number, because the mean of its divisors is an integer number (2010000520117).

Almost surely, 2^{4020001040233} is an apocalyptic number.

It is an amenable number.

4020001040233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020001040233 is an equidigital number, since it uses as much as digits as its factorization.

4020001040233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 4020001040233 its reverse (3320401000204), we get a palindrome (7340402040437).

The spelling of 4020001040233 in words is "four trillion, twenty billion, one million, forty thousand, two hundred thirty-three".