68877233277886 has 16 divisors (see below), whose sum is σ = 112708692323568. Its totient is φ = 31307696526400.

The previous prime is 68877233277869. The next prime is 68877233277943.

68877233277886 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1599895 + ... + 11845426.

It is an arithmetic number, because the mean of its divisors is an integer number (7044293270223).

Almost surely, 2^{68877233277886} is an apocalyptic number.

68877233277886 is a deficient number, since it is larger than the sum of its proper divisors (43831459045682).

68877233277886 is a wasteful number, since it uses less digits than its factorization.

68877233277886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13678187.

The product of its digits is 12745506816, while the sum is 82.

The spelling of 68877233277886 in words is "sixty-eight trillion, eight hundred seventy-seven billion, two hundred thirty-three million, two hundred seventy-seven thousand, eight hundred eighty-six".