412330543 has 4 divisors (see below), whose sum is σ = 413935200. Its totient is φ = 410725888.

The previous prime is 412330517. The next prime is 412330561. The reversal of 412330543 is 345033214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 412330543 - 2⁹ = 412330031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412330643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801943 + ... + 802456.

It is an arithmetic number, because the mean of its divisors is an integer number (103483800).

Almost surely, 2^412330543 is an apocalyptic number.

412330543 is a deficient number, since it is larger than the sum of its proper divisors (1604657).

412330543 is a wasteful number, since it uses less digits than its factorization.

412330543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604656.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 412330543 is about 20305.9238401014. The cubic root of 412330543 is about 744.3008277587.

Adding to 412330543 its reverse (345033214), we get a palindrome (757363757).

The spelling of 412330543 in words is "four hundred twelve million, three hundred thirty thousand, five hundred forty-three".