17934094790207 has 2 divisors, whose sum is σ = 17934094790208. Its totient is φ = 17934094790206.

The previous prime is 17934094790203. The next prime is 17934094790267. The reversal of 17934094790207 is 70209749043971.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 17934094790207 - 2² = 17934094790203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17934094790207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17934094790201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8967047395103 + 8967047395104.

It is an arithmetic number, because the mean of its divisors is an integer number (8967047395104).

Almost surely, 2^{17934094790207} is an apocalyptic number.

17934094790207 is a deficient number, since it is larger than the sum of its proper divisors (1).

17934094790207 is an equidigital number, since it uses as much as digits as its factorization.

17934094790207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24004512, while the sum is 62.

The spelling of 17934094790207 in words is "seventeen trillion, nine hundred thirty-four billion, ninety-four million, seven hundred ninety thousand, two hundred seven".