846152068361 has 2 divisors, whose sum is σ = 846152068362. Its totient is φ = 846152068360.

The previous prime is 846152068337. The next prime is 846152068469. The reversal of 846152068361 is 163860251648.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 645380862736 + 200771205625 = 803356^2 + 448075^2 .

It is a cyclic number.

It is not a de Polignac number, because 846152068361 - 2²⁶ = 846084959497 is a prime.

It is not a weakly prime, because it can be changed into another prime (846152068661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423076034180 + 423076034181.

It is an arithmetic number, because the mean of its divisors is an integer number (423076034181).

Almost surely, 2^846152068361 is an apocalyptic number.

It is an amenable number.

846152068361 is a deficient number, since it is larger than the sum of its proper divisors (1).

846152068361 is an equidigital number, since it uses as much as digits as its factorization.

846152068361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 846152068361 in words is "eight hundred forty-six billion, one hundred fifty-two million, sixty-eight thousand, three hundred sixty-one".