412345343 has 2 divisors, whose sum is σ = 412345344. Its totient is φ = 412345342.

The previous prime is 412345337. The next prime is 412345369. The reversal of 412345343 is 343543214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412345343 - 2¹⁰ = 412344319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412345303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206172671 + 206172672.

It is an arithmetic number, because the mean of its divisors is an integer number (206172672).

Almost surely, 2^412345343 is an apocalyptic number.

412345343 is a deficient number, since it is larger than the sum of its proper divisors (1).

412345343 is an equidigital number, since it uses as much as digits as its factorization.

412345343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 29.

The square root of 412345343 is about 20306.2882625063. The cubic root of 412345343 is about 744.3097328476.

Adding to 412345343 its reverse (343543214), we get a palindrome (755888557).

The spelling of 412345343 in words is "four hundred twelve million, three hundred forty-five thousand, three hundred forty-three".