4350117856709 has 2 divisors, whose sum is σ = 4350117856710. Its totient is φ = 4350117856708.

The previous prime is 4350117856691. The next prime is 4350117856723. The reversal of 4350117856709 is 9076587110534.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2271359452609 + 2078758404100 = 1507103^2 + 1441790^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4350117856709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4350117856789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2175058928354 + 2175058928355.

It is an arithmetic number, because the mean of its divisors is an integer number (2175058928355).

Almost surely, 2^{4350117856709} is an apocalyptic number.

It is an amenable number.

4350117856709 is a deficient number, since it is larger than the sum of its proper divisors (1).

4350117856709 is an equidigital number, since it uses as much as digits as its factorization.

4350117856709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6350400, while the sum is 56.

The spelling of 4350117856709 in words is "four trillion, three hundred fifty billion, one hundred seventeen million, eight hundred fifty-six thousand, seven hundred nine".