68710050418850 has 12 divisors (see below), whose sum is σ = 127800693779154. Its totient is φ = 27484020167520.

The previous prime is 68710050418847. The next prime is 68710050418909. The reversal of 68710050418850 is 5881405001786.

It can be written as a sum of positive squares in 3 ways, for example, as 47059092361369 + 21650958057481 = 6859963^2 + 4653059^2 .

It is a junction number, because it is equal to n+sod(n) for n = 68710050418792 and 68710050418801.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 687100504139 + ... + 687100504238.

Almost surely, 2^{68710050418850} is an apocalyptic number.

68710050418850 is a deficient number, since it is larger than the sum of its proper divisors (59090643360304).

68710050418850 is a wasteful number, since it uses less digits than its factorization.

68710050418850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374201008389 (or 1374201008384 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 53.

The spelling of 68710050418850 in words is "sixty-eight trillion, seven hundred ten billion, fifty million, four hundred eighteen thousand, eight hundred fifty".