1068297443 has 2 divisors, whose sum is σ = 1068297444. Its totient is φ = 1068297442.

The previous prime is 1068297421. The next prime is 1068297463. The reversal of 1068297443 is 3447928601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1068297443 - 2¹⁰ = 1068296419 is a prime.

It is a super-2 number, since 2×1068297443² = 2282518853440676498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068297394 and 1068297403.

It is not a weakly prime, because it can be changed into another prime (1068297413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534148721 + 534148722.

It is an arithmetic number, because the mean of its divisors is an integer number (534148722).

Almost surely, 2^1068297443 is an apocalyptic number.

1068297443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068297443 is an equidigital number, since it uses as much as digits as its factorization.

1068297443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1068297443 is about 32684.8197639210. The cubic root of 1068297443 is about 1022.2663444281.

The spelling of 1068297443 in words is "one billion, sixty-eight million, two hundred ninety-seven thousand, four hundred forty-three".