260690839991232 has 112 divisors (see below), whose sum is σ = 790538126515200. Its totient is φ = 74269678390272.

The previous prime is 260690839991227. The next prime is 260690839991233. The reversal of 260690839991232 is 232199938096062.

260690839991232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260690839991233) 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, 277419768 + ... + 278357879.

It is an arithmetic number, because the mean of its divisors is an integer number (7058376129600).

Almost surely, 2^{260690839991232} is an apocalyptic number.

It is an amenable number.

260690839991232 is an abundant number, since it is smaller than the sum of its proper divisors (529847286523968).

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

260690839991232 is a wasteful number, since it uses less digits than its factorization.

260690839991232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555778018 (or 555778008 counting only the distinct ones).

The product of its (nonzero) digits is 136048896, while the sum is 69.

The spelling of 260690839991232 in words is "two hundred sixty trillion, six hundred ninety billion, eight hundred thirty-nine million, nine hundred ninety-one thousand, two hundred thirty-two".