239831489248 has 48 divisors (see below), whose sum is σ = 509116584816. Its totient is φ = 110554813440.

The previous prime is 239831489239. The next prime is 239831489257. The reversal of 239831489248 is 842984138932.

239831489248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (239831489239) and next prime (239831489257).

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 7 ways as a sum of consecutive naturals, for example, 18061 + ... + 692812.

It is an arithmetic number, because the mean of its divisors is an integer number (10606595517).

Almost surely, 2^239831489248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239831489248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254558292408).

239831489248 is an abundant number, since it is smaller than the sum of its proper divisors (269285095568).

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

239831489248 is a wasteful number, since it uses less digits than its factorization.

239831489248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711707 (or 711699 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 61.

The spelling of 239831489248 in words is "two hundred thirty-nine billion, eight hundred thirty-one million, four hundred eighty-nine thousand, two hundred forty-eight".