942120082 has 4 divisors (see below), whose sum is σ = 1413180126. Its totient is φ = 471060040.

The previous prime is 942120079. The next prime is 942120119. The reversal of 942120082 is 280021249.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 913913361 + 28206721 = 30231^2 + 5311^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 942120082.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235530019 + ... + 235530022.

Almost surely, 2^942120082 is an apocalyptic number.

942120082 is a deficient number, since it is larger than the sum of its proper divisors (471060044).

942120082 is a wasteful number, since it uses less digits than its factorization.

942120082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471060043.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 942120082 is about 30693.9746855959. The cubic root of 942120082 is about 980.3220106607.

The spelling of 942120082 in words is "nine hundred forty-two million, one hundred twenty thousand, eighty-two".