324130505643 has 24 divisors (see below), whose sum is σ = 563234297600. Its totient is φ = 175469145264.

The previous prime is 324130505609. The next prime is 324130505693. The reversal of 324130505643 is 346505031423.

324130505643 is a `hidden beast` number, since 3 + 2 + 4 + 1 + 3 + 0 + 5 + 0 + 5 + 643 = 666.

It is not a de Polignac number, because 324130505643 - 2⁶ = 324130505579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 324130505598 and 324130505607.

It is not an unprimeable number, because it can be changed into a prime (324130505693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135391663 + ... + 135394056.

Almost surely, 2^324130505643 is an apocalyptic number.

324130505643 is a deficient number, since it is larger than the sum of its proper divisors (239103791957).

324130505643 is a wasteful number, since it uses less digits than its factorization.

324130505643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270785751 (or 270785748 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 324130505643 in words is "three hundred twenty-four billion, one hundred thirty million, five hundred five thousand, six hundred forty-three".