68426062486 has 4 divisors (see below), whose sum is σ = 102639093732. Its totient is φ = 34213031242.

The previous prime is 68426062457. The next prime is 68426062511.

68426062486 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 an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17106515620 + ... + 17106515623.

It is an arithmetic number, because the mean of its divisors is an integer number (25659773433).

Almost surely, 2^68426062486 is an apocalyptic number.

68426062486 is a deficient number, since it is larger than the sum of its proper divisors (34213031246).

68426062486 is a wasteful number, since it uses less digits than its factorization.

68426062486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34213031245.

The product of its (nonzero) digits is 5308416, while the sum is 52.

The spelling of 68426062486 in words is "sixty-eight billion, four hundred twenty-six million, sixty-two thousand, four hundred eighty-six".