2010044309 has 32 divisors (see below), whose sum is σ = 2559836160. Its totient is φ = 1535371200.

The previous prime is 2010044303. The next prime is 2010044381. The reversal of 2010044309 is 9034400102.

It is a cyclic number.

It is not a de Polignac number, because 2010044309 - 2⁸ = 2010044053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010044303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2027804 + ... + 2028794.

It is an arithmetic number, because the mean of its divisors is an integer number (79994880).

Almost surely, 2^2010044309 is an apocalyptic number.

It is an amenable number.

2010044309 is a deficient number, since it is larger than the sum of its proper divisors (549791851).

2010044309 is a wasteful number, since it uses less digits than its factorization.

2010044309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2010044309 is about 44833.5176960274. The cubic root of 2010044309 is about 1262.0267015731.

The spelling of 2010044309 in words is "two billion, ten million, forty-four thousand, three hundred nine".