68703784200 has 96 divisors (see below), whose sum is σ = 236646386400. Its totient is φ = 18321007680.

The previous prime is 68703784199. The next prime is 68703784211. The reversal of 68703784200 is 248730786.

It is a happy number.

68703784200 is a `hidden beast` number, since 6 + 8 + 70 + 378 + 4 + 200 = 666.

68703784200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6356062 + ... + 6366861.

It is an arithmetic number, because the mean of its divisors is an integer number (2465066525).

Almost surely, 2^68703784200 is an apocalyptic number.

68703784200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68703784200 is an abundant number, since it is smaller than the sum of its proper divisors (167942602200).

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

68703784200 is a wasteful number, since it uses less digits than its factorization.

68703784200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12722948 (or 12722933 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 68703784200 in words is "sixty-eight billion, seven hundred three million, seven hundred eighty-four thousand, two hundred".