384229333500 has 192 divisors, whose sum is σ = 1247045829120. Its totient is φ = 91358438400.

The previous prime is 384229333487. The next prime is 384229333507. The reversal of 384229333500 is 5333922483.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384229333507) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87979 + ... + 881021.

It is an arithmetic number, because the mean of its divisors is an integer number (6495030360).

Almost surely, 2^384229333500 is an apocalyptic number.

384229333500 is a gapful number since it is divisible by the number (30) 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 384229333500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (623522914560).

384229333500 is an abundant number, since it is smaller than the sum of its proper divisors (862816495620).

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

384229333500 is a wasteful number, since it uses less digits than its factorization.

384229333500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793101 (or 793089 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 384229333500 in words is "three hundred eighty-four billion, two hundred twenty-nine million, three hundred thirty-three thousand, five hundred".