4242232143329 has 2 divisors, whose sum is σ = 4242232143330. Its totient is φ = 4242232143328.

The previous prime is 4242232143269. The next prime is 4242232143353. The reversal of 4242232143329 is 9233412322424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4102002115600 + 140230027729 = 2025340^2 + 374473^2 .

It is a cyclic number.

It is not a de Polignac number, because 4242232143329 - 2³⁶ = 4173512666593 is a prime.

It is a super-2 number, since 2×4242232143329² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4242232943329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121116071664 + 2121116071665.

It is an arithmetic number, because the mean of its divisors is an integer number (2121116071665).

Almost surely, 2^{4242232143329} is an apocalyptic number.

It is an amenable number.

4242232143329 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242232143329 is an equidigital number, since it uses as much as digits as its factorization.

4242232143329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 41.

The spelling of 4242232143329 in words is "four trillion, two hundred forty-two billion, two hundred thirty-two million, one hundred forty-three thousand, three hundred twenty-nine".