68476342548186 has 64 divisors (see below), whose sum is σ = 153682654371840. Its totient is φ = 22598515627200.

The previous prime is 68476342548151. The next prime is 68476342548203. The reversal of 68476342548186 is 68184524367486.

68476342548186 is a `hidden beast` number, since 6 + 8 + 4 + 7 + 63 + 4 + 2 + 5 + 481 + 86 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137973016 + ... + 138468428.

It is an arithmetic number, because the mean of its divisors is an integer number (2401291474560).

Almost surely, 2^{68476342548186} is an apocalyptic number.

68476342548186 is an abundant number, since it is smaller than the sum of its proper divisors (85206311823654).

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

68476342548186 is a wasteful number, since it uses less digits than its factorization.

68476342548186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520868 (or 520862 counting only the distinct ones).

The product of its digits is 1486356480, while the sum is 72.

The spelling of 68476342548186 in words is "sixty-eight trillion, four hundred seventy-six billion, three hundred forty-two million, five hundred forty-eight thousand, one hundred eighty-six".