12010442329 has 2 divisors, whose sum is σ = 12010442330. Its totient is φ = 12010442328.

The previous prime is 12010442293. The next prime is 12010442333. The reversal of 12010442329 is 92324401021.

Together with previous prime (12010442293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11915905600 + 94536729 = 109160^2 + 9723^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010442329 - 2²¹ = 12008345177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12010442297 and 12010442306.

It is not a weakly prime, because it can be changed into another prime (12010442029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005221164 + 6005221165.

It is an arithmetic number, because the mean of its divisors is an integer number (6005221165).

Almost surely, 2^12010442329 is an apocalyptic number.

It is an amenable number.

12010442329 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010442329 is an equidigital number, since it uses as much as digits as its factorization.

12010442329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 12010442329 in words is "twelve billion, ten million, four hundred forty-two thousand, three hundred twenty-nine".