3213543220304 has 40 divisors (see below), whose sum is σ = 6497092373760. Its totient is φ = 1536877367168.

The previous prime is 3213543220291. The next prime is 3213543220333. The reversal of 3213543220304 is 4030223453123.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24870137 + ... + 24999015.

It is an arithmetic number, because the mean of its divisors is an integer number (162427309344).

Almost surely, 2^{3213543220304} is an apocalyptic number.

It is an amenable number.

3213543220304 is an abundant number, since it is smaller than the sum of its proper divisors (3283549153456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213543220304 is a wasteful number, since it uses less digits than its factorization.

3213543220304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196667 (or 196661 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 3213543220304 its reverse (4030223453123), we get a palindrome (7243766673427).

The spelling of 3213543220304 in words is "three trillion, two hundred thirteen billion, five hundred forty-three million, two hundred twenty thousand, three hundred four".