942578842 has 16 divisors (see below), whose sum is σ = 1421591040. Its totient is φ = 468722592.

The previous prime is 942578831. The next prime is 942578869. The reversal of 942578842 is 248875249.

942578842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325959 + ... + 328837.

It is an arithmetic number, because the mean of its divisors is an integer number (88849440).

Almost surely, 2^942578842 is an apocalyptic number.

942578842 is a deficient number, since it is larger than the sum of its proper divisors (479012198).

942578842 is a wasteful number, since it uses less digits than its factorization.

942578842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717.

The product of its digits is 1290240, while the sum is 49.

The square root of 942578842 is about 30701.4469040141. The cubic root of 942578842 is about 980.4811055771.

The spelling of 942578842 in words is "nine hundred forty-two million, five hundred seventy-eight thousand, eight hundred forty-two".