6641106000 has 80 divisors (see below), whose sum is σ = 21410945088. Its totient is φ = 1770960000.

The previous prime is 6641105963. The next prime is 6641106023. The reversal of 6641106000 is 6011466.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547426 + ... + 559425.

Almost surely, 2^6641106000 is an apocalyptic number.

6641106000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6641106000 is an abundant number, since it is smaller than the sum of its proper divisors (14769839088).

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

6641106000 is a wasteful number, since it uses less digits than its factorization.

6641106000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106877 (or 1106861 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 6641106000 is about 81492.9812928696. The cubic root of 6641106000 is about 1879.6636262531.

Adding to 6641106000 its reverse (6011466), we get a palindrome (6647117466).

The spelling of 6641106000 in words is "six billion, six hundred forty-one million, one hundred six thousand".