68100738048 has 528 divisors, whose sum is σ = 235667016000. Its totient is φ = 18529910784.

The previous prime is 68100737993. The next prime is 68100738067. The reversal of 68100738048 is 84083700186.

68100738048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 68100737994 and 68100738012.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166505268 + ... + 166505676.

Almost surely, 2^68100738048 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 68100738048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117833508000).

68100738048 is an abundant number, since it is smaller than the sum of its proper divisors (167566277952).

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

68100738048 is a wasteful number, since it uses less digits than its factorization.

68100738048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 68100738048 in words is "sixty-eight billion, one hundred million, seven hundred thirty-eight thousand, forty-eight".