68204283071 has 4 divisors (see below), whose sum is σ = 71793982200. Its totient is φ = 64614583944.

The previous prime is 68204283019. The next prime is 68204283107. The reversal of 68204283071 is 17038240286.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17038240286 = 2 ⋅8519120143.

It is not a de Polignac number, because 68204283071 - 2¹⁴ = 68204266687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68204283571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1794849536 + ... + 1794849573.

It is an arithmetic number, because the mean of its divisors is an integer number (17948495550).

Almost surely, 2^68204283071 is an apocalyptic number.

68204283071 is a deficient number, since it is larger than the sum of its proper divisors (3589699129).

68204283071 is a wasteful number, since it uses less digits than its factorization.

68204283071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589699128.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 68204283071 in words is "sixty-eight billion, two hundred four million, two hundred eighty-three thousand, seventy-one".