3216044420620 has 48 divisors (see below), whose sum is σ = 7001772085728. Its totient is φ = 1239920714240.

The previous prime is 3216044420609. The next prime is 3216044420627. The reversal of 3216044420620 is 260244406123.

It is not an unprimeable number, because it can be changed into a prime (3216044420627) 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 15 ways as a sum of consecutive naturals, for example, 23558479 + ... + 23694598.

It is an arithmetic number, because the mean of its divisors is an integer number (145870251786).

Almost surely, 2^{3216044420620} is an apocalyptic number.

It is an amenable number.

3216044420620 is an abundant number, since it is smaller than the sum of its proper divisors (3785727665108).

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

3216044420620 is a wasteful number, since it uses less digits than its factorization.

3216044420620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47253210 (or 47253208 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 3216044420620 its reverse (260244406123), we get a palindrome (3476288826743).

The spelling of 3216044420620 in words is "three trillion, two hundred sixteen billion, forty-four million, four hundred twenty thousand, six hundred twenty".