32484078217 has 2 divisors, whose sum is σ = 32484078218. Its totient is φ = 32484078216.

The previous prime is 32484078191. The next prime is 32484078233. The reversal of 32484078217 is 71287048423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32391360576 + 92717641 = 179976^2 + 9629^2 .

It is a cyclic number.

It is not a de Polignac number, because 32484078217 - 2⁷ = 32484078089 is a prime.

It is not a weakly prime, because it can be changed into another prime (32484078817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16242039108 + 16242039109.

It is an arithmetic number, because the mean of its divisors is an integer number (16242039109).

Almost surely, 2^32484078217 is an apocalyptic number.

It is an amenable number.

32484078217 is a deficient number, since it is larger than the sum of its proper divisors (1).

32484078217 is an equidigital number, since it uses as much as digits as its factorization.

32484078217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 602112, while the sum is 46.

The spelling of 32484078217 in words is "thirty-two billion, four hundred eighty-four million, seventy-eight thousand, two hundred seventeen".