10843256969 has 2 divisors, whose sum is σ = 10843256970. Its totient is φ = 10843256968.

The previous prime is 10843256947. The next prime is 10843257077. The reversal of 10843256969 is 96965234801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6021760000 + 4821496969 = 77600^2 + 69437^2 .

It is a cyclic number.

It is not a de Polignac number, because 10843256969 - 2⁸ = 10843256713 is a prime.

It is a super-2 number, since 2×10843256969² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10843256969.

It is not a weakly prime, because it can be changed into another prime (10843256929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5421628484 + 5421628485.

It is an arithmetic number, because the mean of its divisors is an integer number (5421628485).

Almost surely, 2^10843256969 is an apocalyptic number.

It is an amenable number.

10843256969 is a deficient number, since it is larger than the sum of its proper divisors (1).

10843256969 is an equidigital number, since it uses as much as digits as its factorization.

10843256969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 10843256969 in words is "ten billion, eight hundred forty-three million, two hundred fifty-six thousand, nine hundred sixty-nine".