68826462886 has 4 divisors (see below), whose sum is σ = 103239694332. Its totient is φ = 34413231442.

The previous prime is 68826462883. The next prime is 68826462893.

68826462886 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68826462883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17206615720 + ... + 17206615723.

It is an arithmetic number, because the mean of its divisors is an integer number (25809923583).

Almost surely, 2^68826462886 is an apocalyptic number.

68826462886 is a deficient number, since it is larger than the sum of its proper divisors (34413231446).

68826462886 is a wasteful number, since it uses less digits than its factorization.

68826462886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34413231445.

The product of its digits is 84934656, while the sum is 64.

The spelling of 68826462886 in words is "sixty-eight billion, eight hundred twenty-six million, four hundred sixty-two thousand, eight hundred eighty-six".