260243096762880 has 5120 divisors, whose sum is σ = 1290289073356800. Its totient is φ = 48036068720640.

The previous prime is 260243096762879. The next prime is 260243096762927. The reversal of 260243096762880 is 88267690342062.

260243096762880 is a `hidden beast` number, since 2 + 6 + 0 + 2 + 430 + 9 + 67 + 62 + 8 + 80 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 164398670569 + ... + 164398672151.

It is an arithmetic number, because the mean of its divisors is an integer number (252009584640).

Almost surely, 2^{260243096762880} is an apocalyptic number.

260243096762880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260243096762880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (645144536678400).

260243096762880 is an abundant number, since it is smaller than the sum of its proper divisors (1030045976593920).

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

260243096762880 is a wasteful number, since it uses less digits than its factorization.

260243096762880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752 (or 1730 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 63.

The spelling of 260243096762880 in words is "two hundred sixty trillion, two hundred forty-three billion, ninety-six million, seven hundred sixty-two thousand, eight hundred eighty".