239028831384 has 384 divisors, whose sum is σ = 749593958400. Its totient is φ = 63185633280.

The previous prime is 239028831373. The next prime is 239028831407. The reversal of 239028831384 is 483138820932.

239028831384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 113121912 + ... + 113124024.

It is an arithmetic number, because the mean of its divisors is an integer number (1952067600).

Almost surely, 2^239028831384 is an apocalyptic number.

239028831384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239028831384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374796979200).

239028831384 is an abundant number, since it is smaller than the sum of its proper divisors (510565127016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

239028831384 is a wasteful number, since it uses less digits than its factorization.

239028831384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303 (or 2292 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 239028831384 in words is "two hundred thirty-nine billion, twenty-eight million, eight hundred thirty-one thousand, three hundred eighty-four".