10006650844 has 12 divisors (see below), whose sum is σ = 17513143704. Its totient is φ = 5002895504.

The previous prime is 10006650833. The next prime is 10006650911. The reversal of 10006650844 is 44805660001.

It is a super-2 number, since 2×10006650844² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51919 + ... + 150694.

It is an arithmetic number, because the mean of its divisors is an integer number (1459428642).

Almost surely, 2^10006650844 is an apocalyptic number.

It is an amenable number.

10006650844 is a deficient number, since it is larger than the sum of its proper divisors (7506492860).

10006650844 is a wasteful number, since it uses less digits than its factorization.

10006650844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214964 (or 214962 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 10006650844 in words is "ten billion, six million, six hundred fifty thousand, eight hundred forty-four".