100486656000 has 520 divisors, whose sum is σ = 374782677984. Its totient is φ = 26785382400.

The previous prime is 100486655939. The next prime is 100486656007. The reversal of 100486656000 is 656684001.

100486656000 is a `hidden beast` number, since 1 + 0 + 0 + 48 + 6 + 6 + 5 + 600 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (100486656007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41470789 + ... + 41473211.

Almost surely, 2^100486656000 is an apocalyptic number.

100486656000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100486656000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187391338992).

100486656000 is an abundant number, since it is smaller than the sum of its proper divisors (274296021984).

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

100486656000 is an frugal number, since it uses more digits than its factorization.

100486656000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474 (or 2433 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 100486656000 in words is "one hundred billion, four hundred eighty-six million, six hundred fifty-six thousand".