38380666608384 has 144 divisors (see below), whose sum is σ = 102565197326592. Its totient is φ = 12741399015424.

The previous prime is 38380666608373. The next prime is 38380666608419. The reversal of 38380666608384 is 48380666608383.

38380666608384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 792359014 + ... + 792407450.

It is an arithmetic number, because the mean of its divisors is an integer number (712258314768).

Almost surely, 2^{38380666608384} 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 38380666608384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51282598663296).

38380666608384 is an abundant number, since it is smaller than the sum of its proper divisors (64184530718208).

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

38380666608384 is a wasteful number, since it uses less digits than its factorization.

38380666608384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52642 (or 52628 counting only the distinct ones).

The product of its (nonzero) digits is 573308928, while the sum is 69.

Subtracting 38380666608384 from its reverse (48380666608383), we obtain a palindrome (9999999999999).

The spelling of 38380666608384 in words is "thirty-eight trillion, three hundred eighty billion, six hundred sixty-six million, six hundred eight thousand, three hundred eighty-four".