260275866894 has 128 divisors (see below), whose sum is σ = 600557690880. Its totient is φ = 83504747232.

The previous prime is 260275866841. The next prime is 260275866899. The reversal of 260275866894 is 498668572062.

260275866894 is a `hidden beast` number, since 26 + 0 + 27 + 586 + 6 + 8 + 9 + 4 = 666.

260275866894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260275866899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47815737 + ... + 47821179.

It is an arithmetic number, because the mean of its divisors is an integer number (4691856960).

Almost surely, 2^260275866894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260275866894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300278845440).

260275866894 is an abundant number, since it is smaller than the sum of its proper divisors (340281823986).

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

260275866894 is a wasteful number, since it uses less digits than its factorization.

260275866894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811 (or 5805 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 63.

The spelling of 260275866894 in words is "two hundred sixty billion, two hundred seventy-five million, eight hundred sixty-six thousand, eight hundred ninety-four".