3285075805243 has 2 divisors, whose sum is σ = 3285075805244. Its totient is φ = 3285075805242.

The previous prime is 3285075805217. The next prime is 3285075805327. The reversal of 3285075805243 is 3425085705823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3285075805243 - 2⁵ = 3285075805211 is a prime.

It is not a weakly prime, because it can be changed into another prime (3285075802243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1642537902621 + 1642537902622.

It is an arithmetic number, because the mean of its divisors is an integer number (1642537902622).

Almost surely, 2^{3285075805243} is an apocalyptic number.

3285075805243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3285075805243 is an equidigital number, since it uses as much as digits as its factorization.

3285075805243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064000, while the sum is 52.

The spelling of 3285075805243 in words is "three trillion, two hundred eighty-five billion, seventy-five million, eight hundred five thousand, two hundred forty-three".