38842163682 has 192 divisors, whose sum is σ = 95886950400. Its totient is φ = 10444412160.

The previous prime is 38842163677. The next prime is 38842163683. The reversal of 38842163682 is 28636124883.

It is not an unprimeable number, because it can be changed into a prime (38842163683) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 52560069 + ... + 52560807.

It is an arithmetic number, because the mean of its divisors is an integer number (499411200).

Almost surely, 2^38842163682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38842163682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47943475200).

38842163682 is an abundant number, since it is smaller than the sum of its proper divisors (57044786718).

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

38842163682 is a wasteful number, since it uses less digits than its factorization.

38842163682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941 (or 934 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 51.

The spelling of 38842163682 in words is "thirty-eight billion, eight hundred forty-two million, one hundred sixty-three thousand, six hundred eighty-two".