942129718 has 8 divisors (see below), whose sum is σ = 1413694080. Its totient is φ = 470898360.

The previous prime is 942129709. The next prime is 942129719. The reversal of 942129718 is 817921249.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942129719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76053 + ... + 87568.

It is an arithmetic number, because the mean of its divisors is an integer number (176711760).

Almost surely, 2^942129718 is an apocalyptic number.

942129718 is a deficient number, since it is larger than the sum of its proper divisors (471564362).

942129718 is a wasteful number, since it uses less digits than its factorization.

942129718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166502.

The product of its digits is 72576, while the sum is 43.

The square root of 942129718 is about 30694.1316541126. The cubic root of 942129718 is about 980.3253528923.

The spelling of 942129718 in words is "nine hundred forty-two million, one hundred twenty-nine thousand, seven hundred eighteen".