942941137 has 2 divisors, whose sum is σ = 942941138. Its totient is φ = 942941136.

The previous prime is 942941123. The next prime is 942941141. The reversal of 942941137 is 731149249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 774564561 + 168376576 = 27831^2 + 12976^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-942941137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 942941137.

It is not a weakly prime, because it can be changed into another prime (942941107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471470568 + 471470569.

It is an arithmetic number, because the mean of its divisors is an integer number (471470569).

Almost surely, 2^942941137 is an apocalyptic number.

It is an amenable number.

942941137 is a deficient number, since it is larger than the sum of its proper divisors (1).

942941137 is an equidigital number, since it uses as much as digits as its factorization.

942941137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 942941137 is about 30707.3466291049. The cubic root of 942941137 is about 980.6067105960.

The spelling of 942941137 in words is "nine hundred forty-two million, nine hundred forty-one thousand, one hundred thirty-seven".