10010009181909 has 16 divisors (see below), whose sum is σ = 14594762810880. Its totient is φ = 6052193291760.

The previous prime is 10010009181881. The next prime is 10010009181961. The reversal of 10010009181909 is 90918190001001.

It is not a de Polignac number, because 10010009181909 - 2²⁹ = 10009472310997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010009181979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361959457 + ... + 361987110.

It is an arithmetic number, because the mean of its divisors is an integer number (912172675680).

Almost surely, 2^{10010009181909} is an apocalyptic number.

It is an amenable number.

10010009181909 is a deficient number, since it is larger than the sum of its proper divisors (4584753628971).

10010009181909 is a wasteful number, since it uses less digits than its factorization.

10010009181909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723947000.

The product of its (nonzero) digits is 5832, while the sum is 39.

The spelling of 10010009181909 in words is "ten trillion, ten billion, nine million, one hundred eighty-one thousand, nine hundred nine".