108066358656 has 80 divisors (see below), whose sum is σ = 321603763140. Its totient is φ = 36022116096.

The previous prime is 108066358601. The next prime is 108066358663. The reversal of 108066358656 is 656853660801.

108066358656 is a `hidden beast` number, since 1 + 0 + 8 + 0 + 6 + 6 + 3 + 586 + 56 = 666.

It is a super-2 number, since 2×108066358656² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5201166 + ... + 5221901.

Almost surely, 2^108066358656 is an apocalyptic number.

108066358656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

108066358656 is an abundant number, since it is smaller than the sum of its proper divisors (213537404484).

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

108066358656 is an equidigital number, since it uses as much as digits as its factorization.

108066358656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10423093 (or 10423072 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 108066358656 in words is "one hundred eight billion, sixty-six million, three hundred fifty-eight thousand, six hundred fifty-six".