7668372738067 has 2 divisors, whose sum is σ = 7668372738068. Its totient is φ = 7668372738066.

The previous prime is 7668372738029. The next prime is 7668372738101. The reversal of 7668372738067 is 7608372738667.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7668372738067 - 2¹⁵ = 7668372705299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7668372737987 and 7668372738005.

It is not a weakly prime, because it can be changed into another prime (7668372738007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3834186369033 + 3834186369034.

It is an arithmetic number, because the mean of its divisors is an integer number (3834186369034).

Almost surely, 2^{7668372738067} is an apocalyptic number.

7668372738067 is a deficient number, since it is larger than the sum of its proper divisors (1).

7668372738067 is an equidigital number, since it uses as much as digits as its factorization.

7668372738067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 597445632, while the sum is 70.

The spelling of 7668372738067 in words is "seven trillion, six hundred sixty-eight billion, three hundred seventy-two million, seven hundred thirty-eight thousand, sixty-seven".