68882641205 has 16 divisors (see below), whose sum is σ = 94490699520. Its totient is φ = 47222272512.

The previous prime is 68882641199. The next prime is 68882641213. The reversal of 68882641205 is 50214628886.

It is a cyclic number.

It is not a de Polignac number, because 68882641205 - 2¹⁴ = 68882624821 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93809 + ... + 382838.

It is an arithmetic number, because the mean of its divisors is an integer number (5905668720).

Almost surely, 2^68882641205 is an apocalyptic number.

It is an amenable number.

68882641205 is a deficient number, since it is larger than the sum of its proper divisors (25608058315).

68882641205 is a wasteful number, since it uses less digits than its factorization.

68882641205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480788.

The product of its (nonzero) digits is 1474560, while the sum is 50.

The spelling of 68882641205 in words is "sixty-eight billion, eight hundred eighty-two million, six hundred forty-one thousand, two hundred five".