324130043 has 4 divisors (see below), whose sum is σ = 324239400. Its totient is φ = 324020688.

The previous prime is 324130003. The next prime is 324130057. The reversal of 324130043 is 340031423.

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 324130043 - 2¹² = 324125947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324129997 and 324130024.

It is not an unprimeable number, because it can be changed into a prime (324130003) 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 in 3 ways as a sum of consecutive naturals, for example, 50105 + ... + 56202.

It is an arithmetic number, because the mean of its divisors is an integer number (81059850).

Almost surely, 2^324130043 is an apocalyptic number.

324130043 is a deficient number, since it is larger than the sum of its proper divisors (109357).

324130043 is a wasteful number, since it uses less digits than its factorization.

324130043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109356.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 324130043 is about 18003.6119431630. The cubic root of 324130043 is about 686.9204234101.

Adding to 324130043 its reverse (340031423), we get a palindrome (664161466).

The spelling of 324130043 in words is "three hundred twenty-four million, one hundred thirty thousand, forty-three".