260741707668 has 480 divisors, whose sum is σ = 802868183040. Its totient is φ = 73071694080.

The previous prime is 260741707663. The next prime is 260741707711. The reversal of 260741707668 is 866707147062.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260741707661) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 563156805 + ... + 563157267.

It is an arithmetic number, because the mean of its divisors is an integer number (1672642048).

Almost surely, 2^260741707668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260741707668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401434091520).

260741707668 is an abundant number, since it is smaller than the sum of its proper divisors (542126475372).

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

260741707668 is a wasteful number, since it uses less digits than its factorization.

260741707668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 54.

The spelling of 260741707668 in words is "two hundred sixty billion, seven hundred forty-one million, seven hundred seven thousand, six hundred sixty-eight".