10066944433 has 32 divisors (see below), whose sum is σ = 12890931200. Its totient is φ = 7647151680.

The previous prime is 10066944413. The next prime is 10066944449. The reversal of 10066944433 is 33444966001.

It is not a de Polignac number, because 10066944433 - 2⁹ = 10066943921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10066944413) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 344218 + ... + 372316.

It is an arithmetic number, because the mean of its divisors is an integer number (402841600).

Almost surely, 2^10066944433 is an apocalyptic number.

10066944433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10066944433 is a deficient number, since it is larger than the sum of its proper divisors (2823986767).

10066944433 is a wasteful number, since it uses less digits than its factorization.

10066944433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28277.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 10066944433 in words is "ten billion, sixty-six million, nine hundred forty-four thousand, four hundred thirty-three".