68471067151 has 8 divisors (see below), whose sum is σ = 69442740800. Its totient is φ = 67502017440.

The previous prime is 68471067143. The next prime is 68471067187. The reversal of 68471067151 is 15176017486.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68471067151 - 2³ = 68471067143 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 (68471067121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603396 + ... + 707833.

It is an arithmetic number, because the mean of its divisors is an integer number (8680342600).

Almost surely, 2^68471067151 is an apocalyptic number.

68471067151 is a deficient number, since it is larger than the sum of its proper divisors (971673649).

68471067151 is a wasteful number, since it uses less digits than its factorization.

68471067151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311969.

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 68471067151 in words is "sixty-eight billion, four hundred seventy-one million, sixty-seven thousand, one hundred fifty-one".