38406182000 has 160 divisors (see below), whose sum is σ = 102006328320. Its totient is φ = 13920825600.

The previous prime is 38406181973. The next prime is 38406182033. The reversal of 38406182000 is 28160483.

38406182000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 852029 + ... + 895971.

It is an arithmetic number, because the mean of its divisors is an integer number (637539552).

Almost surely, 2^38406182000 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 38406182000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51003164160).

38406182000 is an abundant number, since it is smaller than the sum of its proper divisors (63600146320).

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

38406182000 is a wasteful number, since it uses less digits than its factorization.

38406182000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44008 (or 43992 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 38406182000 in words is "thirty-eight billion, four hundred six million, one hundred eighty-two thousand".