260495848320 has 256 divisors, whose sum is σ = 835326535680. Its totient is φ = 69049221120.

The previous prime is 260495848313. The next prime is 260495848343. The reversal of 260495848320 is 23848594062.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 358315797 + ... + 358316523.

It is an arithmetic number, because the mean of its divisors is an integer number (3262994280).

Almost surely, 2^260495848320 is an apocalyptic number.

260495848320 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 260495848320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (417663267840).

260495848320 is an abundant number, since it is smaller than the sum of its proper divisors (574830687360).

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

260495848320 is a wasteful number, since it uses less digits than its factorization.

260495848320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613 (or 1601 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 260495848320 in words is "two hundred sixty billion, four hundred ninety-five million, eight hundred forty-eight thousand, three hundred twenty".