2034426943 has 2 divisors, whose sum is σ = 2034426944. Its totient is φ = 2034426942.

The previous prime is 2034426931. The next prime is 2034426973. The reversal of 2034426943 is 3496244302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2034426943 - 2¹³ = 2034418751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2034426973) 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, 1017213471 + 1017213472.

It is an arithmetic number, because the mean of its divisors is an integer number (1017213472).

Almost surely, 2^2034426943 is an apocalyptic number.

2034426943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034426943 is an equidigital number, since it uses as much as digits as its factorization.

2034426943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 2034426943 is about 45104.6221910793. The cubic root of 2034426943 is about 1267.1091671968.

The spelling of 2034426943 in words is "two billion, thirty-four million, four hundred twenty-six thousand, nine hundred forty-three".