4330143231233 has 2 divisors, whose sum is σ = 4330143231234. Its totient is φ = 4330143231232.

The previous prime is 4330143231229. The next prime is 4330143231247. The reversal of 4330143231233 is 3321323410334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2505420453904 + 1824722777329 = 1582852^2 + 1350823^2 .

It is a cyclic number.

It is not a de Polignac number, because 4330143231233 - 2² = 4330143231229 is a prime.

It is a super-2 number, since 2×4330143231233² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4330143231233.

It is not a weakly prime, because it can be changed into another prime (4330143231283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2165071615616 + 2165071615617.

It is an arithmetic number, because the mean of its divisors is an integer number (2165071615617).

Almost surely, 2^{4330143231233} is an apocalyptic number.

It is an amenable number.

4330143231233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4330143231233 is an equidigital number, since it uses as much as digits as its factorization.

4330143231233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 4330143231233 its reverse (3321323410334), we get a palindrome (7651466641567).

The spelling of 4330143231233 in words is "four trillion, three hundred thirty billion, one hundred forty-three million, two hundred thirty-one thousand, two hundred thirty-three".