34985287163 has 2 divisors, whose sum is σ = 34985287164. Its totient is φ = 34985287162.

The previous prime is 34985287123. The next prime is 34985287187. The reversal of 34985287163 is 36178258943.

34985287163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34985287163 - 2¹⁶ = 34985221627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34985287099 and 34985287108.

It is not a weakly prime, because it can be changed into another prime (34985287123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17492643581 + 17492643582.

It is an arithmetic number, because the mean of its divisors is an integer number (17492643582).

Almost surely, 2^34985287163 is an apocalyptic number.

34985287163 is a deficient number, since it is larger than the sum of its proper divisors (1).

34985287163 is an equidigital number, since it uses as much as digits as its factorization.

34985287163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 56.

The spelling of 34985287163 in words is "thirty-four billion, nine hundred eighty-five million, two hundred eighty-seven thousand, one hundred sixty-three".