942043061 has 2 divisors, whose sum is σ = 942043062. Its totient is φ = 942043060.

The previous prime is 942043057. The next prime is 942043079. The reversal of 942043061 is 160340249.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 868186225 + 73856836 = 29465^2 + 8594^2 .

It is a cyclic number.

It is not a de Polignac number, because 942043061 - 2² = 942043057 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (942043001) 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, 471021530 + 471021531.

It is an arithmetic number, because the mean of its divisors is an integer number (471021531).

Almost surely, 2^942043061 is an apocalyptic number.

It is an amenable number.

942043061 is a deficient number, since it is larger than the sum of its proper divisors (1).

942043061 is an equidigital number, since it uses as much as digits as its factorization.

942043061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 942043061 is about 30692.7200000261. The cubic root of 942043061 is about 980.2952952271.

The spelling of 942043061 in words is "nine hundred forty-two million, forty-three thousand, sixty-one".