324202400325641 has 4 divisors (see below), whose sum is σ = 324731278630212. Its totient is φ = 323673522021072.

The previous prime is 324202400325607. The next prime is 324202400325647. The reversal of 324202400325641 is 146523004202423.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21211284236041 + 302991116089600 = 4605571^2 + 17406640^2 .

It is a cyclic number.

It is not a de Polignac number, because 324202400325641 - 2²² = 324202396131337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324202400325595 and 324202400325604.

It is not an unprimeable number, because it can be changed into a prime (324202400325647) 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, 264439151366 + ... + 264439152591.

It is an arithmetic number, because the mean of its divisors is an integer number (81182819657553).

Almost surely, 2^{324202400325641} is an apocalyptic number.

It is an amenable number.

324202400325641 is a deficient number, since it is larger than the sum of its proper divisors (528878304571).

324202400325641 is an equidigital number, since it uses as much as digits as its factorization.

324202400325641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528878304570.

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 324202400325641 in words is "three hundred twenty-four trillion, two hundred two billion, four hundred million, three hundred twenty-five thousand, six hundred forty-one".