5178839244384 has 192 divisors, whose sum is σ = 15127106641920. Its totient is φ = 1540589967360.

The previous prime is 5178839244379. The next prime is 5178839244503. The reversal of 5178839244384 is 4834429388715.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40132414 + ... + 40261250.

It is an arithmetic number, because the mean of its divisors is an integer number (78787013760).

Almost surely, 2^{5178839244384} 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 5178839244384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7563553320960).

5178839244384 is an abundant number, since it is smaller than the sum of its proper divisors (9948267397536).

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

5178839244384 is a wasteful number, since it uses less digits than its factorization.

5178839244384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129933 (or 129925 counting only the distinct ones).

The product of its digits is 185794560, while the sum is 66.

The spelling of 5178839244384 in words is "five trillion, one hundred seventy-eight billion, eight hundred thirty-nine million, two hundred forty-four thousand, three hundred eighty-four".