68703198200 has 1152 divisors, whose sum is σ = 235270656000. Its totient is φ = 18114969600.

The previous prime is 68703198199. The next prime is 68703198211. The reversal of 68703198200 is 289130786.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 2216232185 + ... + 2216232215.

It is an arithmetic number, because the mean of its divisors is an integer number (204228000).

Almost surely, 2^68703198200 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 68703198200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117635328000).

68703198200 is an abundant number, since it is smaller than the sum of its proper divisors (166567457800).

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

68703198200 is a wasteful number, since it uses less digits than its factorization.

68703198200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 68703198200 in words is "sixty-eight billion, seven hundred three million, one hundred ninety-eight thousand, two hundred".