2306688557328 has 60 divisors (see below), whose sum is σ = 6795288667440. Its totient is φ = 728427964608.

The previous prime is 2306688557221. The next prime is 2306688557339. The reversal of 2306688557328 is 8237558866032.

2306688557328 is a `hidden beast` number, since 2 + 30 + 6 + 6 + 8 + 8 + 5 + 573 + 28 = 666.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 421541226 + ... + 421546697.

It is an arithmetic number, because the mean of its divisors is an integer number (113254811124).

Almost surely, 2^{2306688557328} is an apocalyptic number.

It is an amenable number.

2306688557328 is an abundant number, since it is smaller than the sum of its proper divisors (4488600110112).

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

2306688557328 is a wasteful number, since it uses less digits than its factorization.

2306688557328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843087956 (or 843087947 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 2306688557328 in words is "two trillion, three hundred six billion, six hundred eighty-eight million, five hundred fifty-seven thousand, three hundred twenty-eight".