260634317103570 has 128 divisors (see below), whose sum is σ = 687231114393600. Its totient is φ = 62967127500288.

The previous prime is 260634317103491. The next prime is 260634317103607. The reversal of 260634317103570 is 75301713436062.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54593374 + ... + 59175206.

It is an arithmetic number, because the mean of its divisors is an integer number (5368993081200).

Almost surely, 2^{260634317103570} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260634317103570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343615557196800).

260634317103570 is an abundant number, since it is smaller than the sum of its proper divisors (426596797290030).

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

260634317103570 is a wasteful number, since it uses less digits than its factorization.

260634317103570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586224.

The product of its (nonzero) digits is 1905120, while the sum is 48.

The spelling of 260634317103570 in words is "two hundred sixty trillion, six hundred thirty-four billion, three hundred seventeen million, one hundred three thousand, five hundred seventy".