2412312439 has 2 divisors, whose sum is σ = 2412312440. Its totient is φ = 2412312438.

The previous prime is 2412312391. The next prime is 2412312451. The reversal of 2412312439 is 9342132142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2412312439 - 2⁷ = 2412312311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2412312439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2412312239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1206156219 + 1206156220.

It is an arithmetic number, because the mean of its divisors is an integer number (1206156220).

Almost surely, 2^2412312439 is an apocalyptic number.

2412312439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2412312439 is an equidigital number, since it uses as much as digits as its factorization.

2412312439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The square root of 2412312439 is about 49115.2974031513. The cubic root of 2412312439 is about 1341.1515383511.

The spelling of 2412312439 in words is "two billion, four hundred twelve million, three hundred twelve thousand, four hundred thirty-nine".