1043705441 has 2 divisors, whose sum is σ = 1043705442. Its totient is φ = 1043705440.

The previous prime is 1043705401. The next prime is 1043705479. The reversal of 1043705441 is 1445073401.

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., 1043613025 + 92416 = 32305^2 + 304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1043705441 is a prime.

It is not a weakly prime, because it can be changed into another prime (1043705401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521852720 + 521852721.

It is an arithmetic number, because the mean of its divisors is an integer number (521852721).

Almost surely, 2^1043705441 is an apocalyptic number.

It is an amenable number.

1043705441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043705441 is an equidigital number, since it uses as much as digits as its factorization.

1043705441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 1043705441 is about 32306.4303351515. The cubic root of 1043705441 is about 1014.3612475872.

Adding to 1043705441 its reverse (1445073401), we get a palindrome (2488778842).

The spelling of 1043705441 in words is "one billion, forty-three million, seven hundred five thousand, four hundred forty-one".