260452682364672 has 144 divisors (see below), whose sum is σ = 880233602599680. Its totient is φ = 74415052090368.

The previous prime is 260452682364593. The next prime is 260452682364673. The reversal of 260452682364672 is 276463286254062.

260452682364672 is a `hidden beast` number, since 2 + 6 + 0 + 4 + 5 + 268 + 2 + 364 + 6 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260452682364673) 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, 2691468258 + ... + 2691565025.

Almost surely, 2^{260452682364672} is an apocalyptic number.

It is an amenable number.

260452682364672 is an abundant number, since it is smaller than the sum of its proper divisors (619780920235008).

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

260452682364672 is an equidigital number, since it uses as much as digits as its factorization.

260452682364672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5383033315 (or 5383033295 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 63.

The spelling of 260452682364672 in words is "two hundred sixty trillion, four hundred fifty-two billion, six hundred eighty-two million, three hundred sixty-four thousand, six hundred seventy-two".