2068066423 has 2 divisors, whose sum is σ = 2068066424. Its totient is φ = 2068066422.

The previous prime is 2068066387. The next prime is 2068066489. The reversal of 2068066423 is 3246608602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2068066423 - 2⁹ = 2068065911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2068067423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034033211 + 1034033212.

It is an arithmetic number, because the mean of its divisors is an integer number (1034033212).

Almost surely, 2^2068066423 is an apocalyptic number.

2068066423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068066423 is an equidigital number, since it uses as much as digits as its factorization.

2068066423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 2068066423 is about 45475.9983177940. The cubic root of 2068066423 is about 1274.0549548013.

The spelling of 2068066423 in words is "two billion, sixty-eight million, sixty-six thousand, four hundred twenty-three".