67066670040367 has 2 divisors, whose sum is σ = 67066670040368. Its totient is φ = 67066670040366.

The previous prime is 67066670040353. The next prime is 67066670040379. The reversal of 67066670040367 is 76304007666076.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67066670040367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67066670049367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33533335020183 + 33533335020184.

It is an arithmetic number, because the mean of its divisors is an integer number (33533335020184).

Almost surely, 2^{67066670040367} is an apocalyptic number.

67066670040367 is a deficient number, since it is larger than the sum of its proper divisors (1).

67066670040367 is an equidigital number, since it uses as much as digits as its factorization.

67066670040367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32006016, while the sum is 58.

The spelling of 67066670040367 in words is "sixty-seven trillion, sixty-six billion, six hundred seventy million, forty thousand, three hundred sixty-seven".