4234412033321 has 2 divisors, whose sum is σ = 4234412033322. Its totient is φ = 4234412033320.

The previous prime is 4234412033273. The next prime is 4234412033429. The reversal of 4234412033321 is 1233302144324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2292305009296 + 1942107024025 = 1514036^2 + 1393595^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4234412033321 is a prime.

It is a super-2 number, since 2×4234412033321² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4234412032321) 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, 2117206016660 + 2117206016661.

It is an arithmetic number, because the mean of its divisors is an integer number (2117206016661).

Almost surely, 2^{4234412033321} is an apocalyptic number.

It is an amenable number.

4234412033321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4234412033321 is an equidigital number, since it uses as much as digits as its factorization.

4234412033321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 4234412033321 its reverse (1233302144324), we get a palindrome (5467714177645).

The spelling of 4234412033321 in words is "four trillion, two hundred thirty-four billion, four hundred twelve million, thirty-three thousand, three hundred twenty-one".