324644634043 has 4 divisors (see below), whose sum is σ = 343741377240. Its totient is φ = 305547890848.

The previous prime is 324644634029. The next prime is 324644634049. The reversal of 324644634043 is 340436446423.

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

It is not a de Polignac number, because 324644634043 - 2⁹ = 324644633531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324644634049) 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, 9548371573 + ... + 9548371606.

It is an arithmetic number, because the mean of its divisors is an integer number (85935344310).

Almost surely, 2^324644634043 is an apocalyptic number.

324644634043 is a deficient number, since it is larger than the sum of its proper divisors (19096743197).

324644634043 is a wasteful number, since it uses less digits than its factorization.

324644634043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19096743196.

The product of its (nonzero) digits is 1990656, while the sum is 43.

The spelling of 324644634043 in words is "three hundred twenty-four billion, six hundred forty-four million, six hundred thirty-four thousand, forty-three".