412540339 has 2 divisors, whose sum is σ = 412540340. Its totient is φ = 412540338.

The previous prime is 412540279. The next prime is 412540357. The reversal of 412540339 is 933045214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412540339 - 2⁷ = 412540211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412540339.

It is not a weakly prime, because it can be changed into another prime (412547339) 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, 206270169 + 206270170.

It is an arithmetic number, because the mean of its divisors is an integer number (206270170).

Almost surely, 2^412540339 is an apocalyptic number.

412540339 is a deficient number, since it is larger than the sum of its proper divisors (1).

412540339 is an equidigital number, since it uses as much as digits as its factorization.

412540339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 412540339 is about 20311.0890648434. The cubic root of 412540339 is about 744.4270411111.

The spelling of 412540339 in words is "four hundred twelve million, five hundred forty thousand, three hundred thirty-nine".