942139533 has 32 divisors (see below), whose sum is σ = 1312520832. Its totient is φ = 600652800.

The previous prime is 942139531. The next prime is 942139537. The reversal of 942139533 is 335931249.

942139533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 942139533 - 2¹ = 942139531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 942139491 and 942139500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942139531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2846178 + ... + 2846508.

It is an arithmetic number, because the mean of its divisors is an integer number (41016276).

Almost surely, 2^942139533 is an apocalyptic number.

It is an amenable number.

942139533 is a deficient number, since it is larger than the sum of its proper divisors (370381299).

942139533 is a wasteful number, since it uses less digits than its factorization.

942139533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765.

The product of its digits is 87480, while the sum is 39.

The square root of 942139533 is about 30694.2915376785. The cubic root of 942139533 is about 980.3287571864.

The spelling of 942139533 in words is "nine hundred forty-two million, one hundred thirty-nine thousand, five hundred thirty-three".