10641380806 has 32 divisors (see below), whose sum is σ = 19392664320. Its totient is φ = 4277772000.

The previous prime is 10641380803. The next prime is 10641380821. The reversal of 10641380806 is 60808314601.

10641380806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×10641380806³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10641380801) by changing a digit.

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, 171180 + ... + 224911.

It is an arithmetic number, because the mean of its divisors is an integer number (606020760).

Almost surely, 2^10641380806 is an apocalyptic number.

10641380806 is a deficient number, since it is larger than the sum of its proper divisors (8751283514).

10641380806 is a wasteful number, since it uses less digits than its factorization.

10641380806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396220.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 10641380806 in words is "ten billion, six hundred forty-one million, three hundred eighty thousand, eight hundred six".