2068291219 has 2 divisors, whose sum is σ = 2068291220. Its totient is φ = 2068291218.

The previous prime is 2068291217. The next prime is 2068291249. The reversal of 2068291219 is 9121928602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2068291219 - 2¹ = 2068291217 is a prime.

It is a super-2 number, since 2×2068291219² = 8555657133185011922, which contains 22 as substring.

Together with 2068291217, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2068291217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034145609 + 1034145610.

It is an arithmetic number, because the mean of its divisors is an integer number (1034145610).

Almost surely, 2^2068291219 is an apocalyptic number.

2068291219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068291219 is an equidigital number, since it uses as much as digits as its factorization.

2068291219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 2068291219 is about 45478.4698401342. The cubic root of 2068291219 is about 1274.1011158075.

The spelling of 2068291219 in words is "two billion, sixty-eight million, two hundred ninety-one thousand, two hundred nineteen".