68011002084508 has 24 divisors (see below), whose sum is σ = 136022310111744. Its totient is φ = 29147506762800.

The previous prime is 68011002084479. The next prime is 68011002084511. The reversal of 68011002084508 is 80548020011086.

It is a congruent number.

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, 11182953 + ... + 16157983.

It is an arithmetic number, because the mean of its divisors is an integer number (5667596254656).

Almost surely, 2^{68011002084508} is an apocalyptic number.

It is an amenable number.

68011002084508 is an abundant number, since it is smaller than the sum of its proper divisors (68011308027236).

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

68011002084508 is a wasteful number, since it uses less digits than its factorization.

68011002084508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5463273 (or 5463271 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 43.

The spelling of 68011002084508 in words is "sixty-eight trillion, eleven billion, two million, eighty-four thousand, five hundred eight".