3443042971 has 2 divisors, whose sum is σ = 3443042972. Its totient is φ = 3443042970.

The previous prime is 3443042957. The next prime is 3443043013. The reversal of 3443042971 is 1792403443.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3443042971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3443042971.

It is not a weakly prime, because it can be changed into another prime (3443043971) 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, 1721521485 + 1721521486.

It is an arithmetic number, because the mean of its divisors is an integer number (1721521486).

Almost surely, 2^3443042971 is an apocalyptic number.

3443042971 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443042971 is an equidigital number, since it uses as much as digits as its factorization.

3443042971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 3443042971 is about 58677.4485726842. The cubic root of 3443042971 is about 1510.0134453432.

The spelling of 3443042971 in words is "three billion, four hundred forty-three million, forty-two thousand, nine hundred seventy-one".