942273243 has 10 divisors (see below), whose sum is σ = 1407593484. Its totient is φ = 628182108.

The previous prime is 942273239. The next prime is 942273253. The reversal of 942273243 is 342372249.

It is a happy number.

It is not a de Polignac number, because 942273243 - 2² = 942273239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 942273198 and 942273207.

It is not an unprimeable number, because it can be changed into a prime (942273253) 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 in 9 ways as a sum of consecutive naturals, for example, 5816421 + ... + 5816582.

Almost surely, 2^942273243 is an apocalyptic number.

942273243 is a deficient number, since it is larger than the sum of its proper divisors (465320241).

942273243 is a wasteful number, since it uses less digits than its factorization.

942273243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11633015 (or 11633006 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 942273243 is about 30696.4695527026. The cubic root of 942273243 is about 980.3751316186.

The spelling of 942273243 in words is "nine hundred forty-two million, two hundred seventy-three thousand, two hundred forty-three".