412043251 has 2 divisors, whose sum is σ = 412043252. Its totient is φ = 412043250.

The previous prime is 412043221. The next prime is 412043267. The reversal of 412043251 is 152340214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412043251 - 2⁷ = 412043123 is a prime.

It is not a weakly prime, because it can be changed into another prime (412043221) 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, 206021625 + 206021626.

It is an arithmetic number, because the mean of its divisors is an integer number (206021626).

Almost surely, 2^412043251 is an apocalyptic number.

412043251 is a deficient number, since it is larger than the sum of its proper divisors (1).

412043251 is an equidigital number, since it uses as much as digits as its factorization.

412043251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 412043251 is about 20298.8485141399. The cubic root of 412043251 is about 744.1279233104.

Adding to 412043251 its reverse (152340214), we get a palindrome (564383465).

The spelling of 412043251 in words is "four hundred twelve million, forty-three thousand, two hundred fifty-one".