68047074086 has 32 divisors (see below), whose sum is σ = 106147362816. Its totient is φ = 32681880000.

The previous prime is 68047074077. The next prime is 68047074119.

68047074086 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×68047074086³ (a number of 33 digits) contains 333 as substring.

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, 4574561 + ... + 4589411.

It is an arithmetic number, because the mean of its divisors is an integer number (3317105088).

Almost surely, 2^68047074086 is an apocalyptic number.

68047074086 is a deficient number, since it is larger than the sum of its proper divisors (38100288730).

68047074086 is a wasteful number, since it uses less digits than its factorization.

68047074086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15428.

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 68047074086 in words is "sixty-eight billion, forty-seven million, seventy-four thousand, eighty-six".