942043 has 2 divisors, whose sum is σ = 942044. Its totient is φ = 942042.

The previous prime is 942041. The next prime is 942049. The reversal of 942043 is 340249.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 942043 - 2¹ = 942041 is a prime.

Together with 942041, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (942041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471021 + 471022.

It is an arithmetic number, because the mean of its divisors is an integer number (471022).

2⁹⁴²⁰⁴³ is an apocalyptic number.

942043 is a deficient number, since it is larger than the sum of its proper divisors (1).

942043 is an equidigital number, since it uses as much as digits as its factorization.

942043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 942043 is about 970.5889964346. The cubic root of 942043 is about 98.0295274068.

The spelling of 942043 in words is "nine hundred forty-two thousand, forty-three".