1712715206347 has 2 divisors, whose sum is σ = 1712715206348. Its totient is φ = 1712715206346.

The previous prime is 1712715206333. The next prime is 1712715206353. The reversal of 1712715206347 is 7436025172171.

It is a strong prime.

It is an emirp because it is prime and its reverse (7436025172171) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1712715206347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1712715206297 and 1712715206306.

It is not a weakly prime, because it can be changed into another prime (1712715206317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856357603173 + 856357603174.

It is an arithmetic number, because the mean of its divisors is an integer number (856357603174).

Almost surely, 2^{1712715206347} is an apocalyptic number.

1712715206347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1712715206347 is an equidigital number, since it uses as much as digits as its factorization.

1712715206347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 493920, while the sum is 46.

The spelling of 1712715206347 in words is "one trillion, seven hundred twelve billion, seven hundred fifteen million, two hundred six thousand, three hundred forty-seven".