412250219 has 2 divisors, whose sum is σ = 412250220. Its totient is φ = 412250218.

The previous prime is 412250213. The next prime is 412250233. The reversal of 412250219 is 912052214.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412250219 is a prime.

It is a super-2 number, since 2×412250219² = 339900486131095922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (412250213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206125109 + 206125110.

It is an arithmetic number, because the mean of its divisors is an integer number (206125110).

Almost surely, 2^412250219 is an apocalyptic number.

412250219 is a deficient number, since it is larger than the sum of its proper divisors (1).

412250219 is an equidigital number, since it uses as much as digits as its factorization.

412250219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 412250219 is about 20303.9458972880. The cubic root of 412250219 is about 744.2524934767.

The spelling of 412250219 in words is "four hundred twelve million, two hundred fifty thousand, two hundred nineteen".