2680239016268 has 24 divisors (see below), whose sum is σ = 5417809349904. Its totient is φ = 1146626316800.

The previous prime is 2680239016223. The next prime is 2680239016271. The reversal of 2680239016268 is 8626109320862.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791602873 + ... + 1791604368.

It is an arithmetic number, because the mean of its divisors is an integer number (225742056246).

Almost surely, 2^{2680239016268} is an apocalyptic number.

It is an amenable number.

2680239016268 is an abundant number, since it is smaller than the sum of its proper divisors (2737570333636).

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

2680239016268 is a wasteful number, since it uses less digits than its factorization.

2680239016268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583207273 (or 3583207271 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 53.

The spelling of 2680239016268 in words is "two trillion, six hundred eighty billion, two hundred thirty-nine million, sixteen thousand, two hundred sixty-eight".