260219764512 has 576 divisors, whose sum is σ = 826979932800. Its totient is φ = 79494912000.

The previous prime is 260219764477. The next prime is 260219764559. The reversal of 260219764512 is 215467912062.

260219764512 is a `hidden beast` number, since 2 + 6 + 0 + 2 + 197 + 6 + 451 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2431960363 + ... + 2431960469.

It is an arithmetic number, because the mean of its divisors is an integer number (1435729050).

Almost surely, 2^260219764512 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 260219764512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413489966400).

260219764512 is an abundant number, since it is smaller than the sum of its proper divisors (566760168288).

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

260219764512 is a wasteful number, since it uses less digits than its factorization.

260219764512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 260219764512 in words is "two hundred sixty billion, two hundred nineteen million, seven hundred sixty-four thousand, five hundred twelve".