942004239 has 24 divisors (see below), whose sum is σ = 1389445680. Its totient is φ = 567240960.

The previous prime is 942004229. The next prime is 942004253. The reversal of 942004239 is 932400249.

It is not a de Polignac number, because 942004239 - 2²⁸ = 673568783 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

942004239 is a modest number, since divided by 4239 gives 942 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942004229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48727 + ... + 65255.

It is an arithmetic number, because the mean of its divisors is an integer number (57893570).

Almost surely, 2^942004239 is an apocalyptic number.

942004239 is a deficient number, since it is larger than the sum of its proper divisors (447441441).

942004239 is a wasteful number, since it uses less digits than its factorization.

942004239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16711 (or 16700 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 942004239 is about 30692.0875634096. The cubic root of 942004239 is about 980.2818289118.

The spelling of 942004239 in words is "nine hundred forty-two million, four thousand, two hundred thirty-nine".