3212320611641 has 2 divisors, whose sum is σ = 3212320611642. Its totient is φ = 3212320611640.

The previous prime is 3212320611611. The next prime is 3212320611713. The reversal of 3212320611641 is 1461160232123.

3212320611641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3114504921616 + 97815690025 = 1764796^2 + 312755^2 .

It is an emirp because it is prime and its reverse (1461160232123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3212320611641 - 2¹⁴ = 3212320595257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3212320611598 and 3212320611607.

It is not a weakly prime, because it can be changed into another prime (3212320611601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606160305820 + 1606160305821.

It is an arithmetic number, because the mean of its divisors is an integer number (1606160305821).

Almost surely, 2^{3212320611641} is an apocalyptic number.

It is an amenable number.

3212320611641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212320611641 is an equidigital number, since it uses as much as digits as its factorization.

3212320611641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 3212320611641 its reverse (1461160232123), we get a palindrome (4673480843764).

The spelling of 3212320611641 in words is "three trillion, two hundred twelve billion, three hundred twenty million, six hundred eleven thousand, six hundred forty-one".