10345943 has 2 divisors, whose sum is σ = 10345944. Its totient is φ = 10345942.

The previous prime is 10345931. The next prime is 10345957. The reversal of 10345943 is 34954301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10345943 - 2⁶ = 10345879 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10345043) 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, 5172971 + 5172972.

It is an arithmetic number, because the mean of its divisors is an integer number (5172972).

Almost surely, 2^10345943 is an apocalyptic number.

10345943 is a deficient number, since it is larger than the sum of its proper divisors (1).

10345943 is an equidigital number, since it uses as much as digits as its factorization.

10345943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 10345943 is about 3216.5109979604. The cubic root of 10345943 is about 217.8997308430.

The spelling of 10345943 in words is "ten million, three hundred forty-five thousand, nine hundred forty-three".