2009607988716 has 48 divisors (see below), whose sum is σ = 5260678259200. Its totient is φ = 663365740176.

The previous prime is 2009607988711. The next prime is 2009607988831. The reversal of 2009607988716 is 6178897069002.

2009607988716 is a `hidden beast` number, since 2 + 0 + 0 + 9 + 607 + 9 + 8 + 8 + 7 + 16 = 666.

It is a super-2 number, since 2×2009607988716² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2009607988711) 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, 90316456 + ... + 90338703.

Almost surely, 2^{2009607988716} is an apocalyptic number.

It is an amenable number.

2009607988716 is an abundant number, since it is smaller than the sum of its proper divisors (3251070270484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2009607988716 is a wasteful number, since it uses less digits than its factorization.

2009607988716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180655275 (or 180655267 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 63.

The spelling of 2009607988716 in words is "two trillion, nine billion, six hundred seven million, nine hundred eighty-eight thousand, seven hundred sixteen".