260656873024 has 56 divisors (see below), whose sum is σ = 541243756728. Its totient is φ = 124413419520.

The previous prime is 260656873013. The next prime is 260656873027. The reversal of 260656873024 is 420378656062.

It can be written as a sum of positive squares in 4 ways, for example, as 209837286400 + 50819586624 = 458080^2 + 225432^2 .

It is not an unprimeable number, because it can be changed into a prime (260656873027) by changing a digit.

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, 912937 + ... + 1163944.

Almost surely, 2^260656873024 is an apocalyptic number.

It is an amenable number.

260656873024 is an abundant number, since it is smaller than the sum of its proper divisors (280586883704).

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

260656873024 is a wasteful number, since it uses less digits than its factorization.

260656873024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076983 (or 2076973 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 260656873024 in words is "two hundred sixty billion, six hundred fifty-six million, eight hundred seventy-three thousand, twenty-four".