942129733 has 2 divisors, whose sum is σ = 942129734. Its totient is φ = 942129732.

The previous prime is 942129719. The next prime is 942129767. The reversal of 942129733 is 337921249.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 816644929 + 125484804 = 28577^2 + 11202^2 .

It is an emirp because it is prime and its reverse (337921249) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 942129733 - 2⁵ = 942129701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (942129833) 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, 471064866 + 471064867.

It is an arithmetic number, because the mean of its divisors is an integer number (471064867).

Almost surely, 2^942129733 is an apocalyptic number.

It is an amenable number.

942129733 is a deficient number, since it is larger than the sum of its proper divisors (1).

942129733 is an equidigital number, since it uses as much as digits as its factorization.

942129733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 40.

The square root of 942129733 is about 30694.1318984590. The cubic root of 942129733 is about 980.3253580950.

The spelling of 942129733 in words is "nine hundred forty-two million, one hundred twenty-nine thousand, seven hundred thirty-three".