1043241169 has 2 divisors, whose sum is σ = 1043241170. Its totient is φ = 1043241168.

The previous prime is 1043241167. The next prime is 1043241203. The reversal of 1043241169 is 9611423401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 956974225 + 86266944 = 30935^2 + 9288^2 .

It is a cyclic number.

It is not a de Polignac number, because 1043241169 - 2¹ = 1043241167 is a prime.

It is a super-2 number, since 2×1043241169² = 2176704273392973122, which contains 22 as substring.

Together with 1043241167, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1043241169.

It is not a weakly prime, because it can be changed into another prime (1043241161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521620584 + 521620585.

It is an arithmetic number, because the mean of its divisors is an integer number (521620585).

Almost surely, 2^1043241169 is an apocalyptic number.

It is an amenable number.

1043241169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043241169 is an equidigital number, since it uses as much as digits as its factorization.

1043241169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 1043241169 is about 32299.2440933221. The cubic root of 1043241169 is about 1014.2108190105.

The spelling of 1043241169 in words is "one billion, forty-three million, two hundred forty-one thousand, one hundred sixty-nine".