68006158104 has 128 divisors (see below), whose sum is σ = 174781152000. Its totient is φ = 22044954624.

The previous prime is 68006158093. The next prime is 68006158153. The reversal of 68006158104 is 40185160086.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33549139 + ... + 33551165.

It is an arithmetic number, because the mean of its divisors is an integer number (1365477750).

Almost surely, 2^68006158104 is an apocalyptic number.

It is an amenable number.

68006158104 is an abundant number, since it is smaller than the sum of its proper divisors (106774993896).

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

68006158104 is a wasteful number, since it uses less digits than its factorization.

68006158104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377 (or 2373 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 68006158104 in words is "sixty-eight billion, six million, one hundred fifty-eight thousand, one hundred four".