2289569649168 has 40 divisors (see below), whose sum is σ = 5985983310048. Its totient is φ = 753994822912.

The previous prime is 2289569649067. The next prime is 2289569649209. The reversal of 2289569649168 is 8619469659822.

It is a self number, because there is not a number n which added to its sum of digits gives 2289569649168.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287341605 + ... + 287349572.

Almost surely, 2^{2289569649168} is an apocalyptic number.

It is an amenable number.

2289569649168 is an abundant number, since it is smaller than the sum of its proper divisors (3696413660880).

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

2289569649168 is a wasteful number, since it uses less digits than its factorization.

2289569649168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574691271 (or 574691265 counting only the distinct ones).

The product of its digits is 806215680, while the sum is 75.

The spelling of 2289569649168 in words is "two trillion, two hundred eighty-nine billion, five hundred sixty-nine million, six hundred forty-nine thousand, one hundred sixty-eight".