1043144411 has 2 divisors, whose sum is σ = 1043144412. Its totient is φ = 1043144410.

The previous prime is 1043144393. The next prime is 1043144437. The reversal of 1043144411 is 1144413401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1043144411 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1043144491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521572205 + 521572206.

It is an arithmetic number, because the mean of its divisors is an integer number (521572206).

Almost surely, 2^1043144411 is an apocalyptic number.

1043144411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043144411 is an equidigital number, since it uses as much as digits as its factorization.

1043144411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1043144411 is about 32297.7462216793. The cubic root of 1043144411 is about 1014.1794628718.

Adding to 1043144411 its reverse (1144413401), we get a palindrome (2187557812).

It can be divided in two parts, 10431 and 44411, that multiplied together give a triangular number (463251141 = T₃₀₄₃₈).

The spelling of 1043144411 in words is "one billion, forty-three million, one hundred forty-four thousand, four hundred eleven".