68962426986 has 16 divisors (see below), whose sum is σ = 141652553184. Its totient is φ = 22366192464.

The previous prime is 68962426979. The next prime is 68962426991.

68962426986 is nontrivially palindromic in base 10.

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, 155320560 + ... + 155321003.

It is an arithmetic number, because the mean of its divisors is an integer number (8853284574).

Almost surely, 2^68962426986 is an apocalyptic number.

68962426986 is an abundant number, since it is smaller than the sum of its proper divisors (72690126198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68962426986 is a wasteful number, since it uses less digits than its factorization.

68962426986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310641605.

The product of its digits is 107495424, while the sum is 66.

The spelling of 68962426986 in words is "sixty-eight billion, nine hundred sixty-two million, four hundred twenty-six thousand, nine hundred eighty-six".