1938052116000 has 3456 divisors, whose sum is σ = 9743108094720. Its totient is φ = 369847296000.

The previous prime is 1938052115933. The next prime is 1938052116001. The reversal of 1938052116000 is 6112508391.

1938052116000 is a `hidden beast` number, since 1 + 9 + 38 + 0 + 5 + 2 + 11 + 600 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1938052116001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 9837827902 + ... + 9837828098.

It is an arithmetic number, because the mean of its divisors is an integer number (2819186370).

Almost surely, 2^{1938052116000} is an apocalyptic number.

1938052116000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1938052116000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4871554047360).

1938052116000 is an abundant number, since it is smaller than the sum of its proper divisors (7805055978720).

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

1938052116000 is a wasteful number, since it uses less digits than its factorization.

1938052116000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 1938052116000 in words is "one trillion, nine hundred thirty-eight billion, fifty-two million, one hundred sixteen thousand".