388373216000 has 1296 divisors, whose sum is σ = 1305346311360. Its totient is φ = 114487296000.

The previous prime is 388373215987. The next prime is 388373216071. The reversal of 388373216000 is 612373883.

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 143 ways as a sum of consecutive naturals, for example, 4363743956 + ... + 4363744044.

It is an arithmetic number, because the mean of its divisors is an integer number (1007211660).

Almost surely, 2^388373216000 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 388373216000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (652673155680).

388373216000 is an abundant number, since it is smaller than the sum of its proper divisors (916973095360).

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

388373216000 is a wasteful number, since it uses less digits than its factorization.

388373216000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

Adding to 388373216000 its reverse (612373883), we get a palindrome (388985589883).

The spelling of 388373216000 in words is "three hundred eighty-eight billion, three hundred seventy-three million, two hundred sixteen thousand".