68050718380 has 48 divisors (see below), whose sum is σ = 143360280000. Its totient is φ = 27133976576.

The previous prime is 68050718341. The next prime is 68050718399. The reversal of 68050718380 is 8381705086.

It is a self number, because there is not a number n which added to its sum of digits gives 68050718380.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11572281 + ... + 11578159.

It is an arithmetic number, because the mean of its divisors is an integer number (2986672500).

Almost surely, 2^68050718380 is an apocalyptic number.

It is an amenable number.

68050718380 is an abundant number, since it is smaller than the sum of its proper divisors (75309561620).

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

68050718380 is a wasteful number, since it uses less digits than its factorization.

68050718380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7626 (or 7624 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 68050718380 in words is "sixty-eight billion, fifty million, seven hundred eighteen thousand, three hundred eighty".