3282777982091 has 2 divisors, whose sum is σ = 3282777982092. Its totient is φ = 3282777982090.

The previous prime is 3282777982061. The next prime is 3282777982093. The reversal of 3282777982091 is 1902897772823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3282777982091 - 2³⁰ = 3281704240267 is a prime.

Together with 3282777982093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3282777982093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1641388991045 + 1641388991046.

It is an arithmetic number, because the mean of its divisors is an integer number (1641388991046).

Almost surely, 2^{3282777982091} is an apocalyptic number.

3282777982091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3282777982091 is an equidigital number, since it uses as much as digits as its factorization.

3282777982091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42674688, while the sum is 65.

The spelling of 3282777982091 in words is "three trillion, two hundred eighty-two billion, seven hundred seventy-seven million, nine hundred eighty-two thousand, ninety-one".