38788850688 has 264 divisors, whose sum is σ = 122155396416. Its totient is φ = 10719313920.

The previous prime is 38788850669. The next prime is 38788850713. The reversal of 38788850688 is 88605888783.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20664406 + ... + 20666282.

Almost surely, 2^38788850688 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 38788850688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61077698208).

38788850688 is an abundant number, since it is smaller than the sum of its proper divisors (83366545728).

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

38788850688 is a wasteful number, since it uses less digits than its factorization.

38788850688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969 (or 1920 counting only the distinct ones).

The product of its (nonzero) digits is 165150720, while the sum is 69.

The spelling of 38788850688 in words is "thirty-eight billion, seven hundred eighty-eight million, eight hundred fifty thousand, six hundred eighty-eight".