384244442484 has 384 divisors, whose sum is σ = 1129058918400. Its totient is φ = 101395058688.

The previous prime is 384244442453. The next prime is 384244442501. The reversal of 384244442484 is 484244442483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 570942372 + ... + 570943044.

It is an arithmetic number, because the mean of its divisors is an integer number (2940257600).

Almost surely, 2^384244442484 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 384244442484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (564529459200).

384244442484 is an abundant number, since it is smaller than the sum of its proper divisors (744814475916).

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

384244442484 is a wasteful number, since it uses less digits than its factorization.

384244442484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924 (or 908 counting only the distinct ones).

The product of its digits is 12582912, while the sum is 51.

Subtracting 384244442484 from its reverse (484244442483), we obtain a palindrome (99999999999).

The spelling of 384244442484 in words is "three hundred eighty-four billion, two hundred forty-four million, four hundred forty-two thousand, four hundred eighty-four".