68038954704 has 360 divisors, whose sum is σ = 234774646080. Its totient is φ = 18289152000.

The previous prime is 68038954703. The next prime is 68038954777. The reversal of 68038954704 is 40745983086.

68038954704 is a `hidden beast` number, since 6 + 80 + 3 + 8 + 95 + 470 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68038954703) 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 71 ways as a sum of consecutive naturals, for example, 20241984 + ... + 20245344.

Almost surely, 2^68038954704 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 68038954704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117387323040).

68038954704 is an abundant number, since it is smaller than the sum of its proper divisors (166735691376).

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

68038954704 is a wasteful number, since it uses less digits than its factorization.

68038954704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3559 (or 3543 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 68038954704 in words is "sixty-eight billion, thirty-eight million, nine hundred fifty-four thousand, seven hundred four".