2068422663353 has 2 divisors, whose sum is σ = 2068422663354. Its totient is φ = 2068422663352.

The previous prime is 2068422663299. The next prime is 2068422663367. The reversal of 2068422663353 is 3533662248602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1964266719529 + 104155943824 = 1401523^2 + 322732^2 .

It is a cyclic number.

It is not a de Polignac number, because 2068422663353 - 2²² = 2068418469049 is a prime.

It is not a weakly prime, because it can be changed into another prime (2068422663653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034211331676 + 1034211331677.

It is an arithmetic number, because the mean of its divisors is an integer number (1034211331677).

Almost surely, 2^{2068422663353} is an apocalyptic number.

It is an amenable number.

2068422663353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068422663353 is an equidigital number, since it uses as much as digits as its factorization.

2068422663353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7464960, while the sum is 50.

The spelling of 2068422663353 in words is "two trillion, sixty-eight billion, four hundred twenty-two million, six hundred sixty-three thousand, three hundred fifty-three".