38797113168 has 120 divisors (see below), whose sum is σ = 118720704960. Its totient is φ = 11729710080.

The previous prime is 38797113167. The next prime is 38797113169. The reversal of 38797113168 is 86131179783.

38797113168 is a `hidden beast` number, since 387 + 9 + 71 + 131 + 68 = 666.

It is an interprime number because it is at equal distance from previous prime (38797113167) and next prime (38797113169).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38797113163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 667480 + ... + 723272.

It is an arithmetic number, because the mean of its divisors is an integer number (989339208).

Almost surely, 2^38797113168 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 38797113168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59360352480).

38797113168 is an abundant number, since it is smaller than the sum of its proper divisors (79923591792).

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

38797113168 is a wasteful number, since it uses less digits than its factorization.

38797113168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56257 (or 56248 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 54.

The spelling of 38797113168 in words is "thirty-eight billion, seven hundred ninety-seven million, one hundred thirteen thousand, one hundred sixty-eight".