260012415191056 has 160 divisors (see below), whose sum is σ = 588422067148800. Its totient is φ = 110046773168640.

The previous prime is 260012415191041. The next prime is 260012415191057. The reversal of 260012415191056 is 650191514210062.

It is not an unprimeable number, because it can be changed into a prime (260012415191057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 981020505 + ... + 981285511.

It is an arithmetic number, because the mean of its divisors is an integer number (3677637919680).

Almost surely, 2^{260012415191056} 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 260012415191056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294211033574400).

260012415191056 is an abundant number, since it is smaller than the sum of its proper divisors (328409651957744).

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

260012415191056 is a wasteful number, since it uses less digits than its factorization.

260012415191056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270077 (or 270071 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 43.

The spelling of 260012415191056 in words is "two hundred sixty trillion, twelve billion, four hundred fifteen million, one hundred ninety-one thousand, fifty-six".