260078864683008 has 416 divisors, whose sum is σ = 812176032632832. Its totient is φ = 72467133235200.

The previous prime is 260078864682997. The next prime is 260078864683111. The reversal of 260078864683008 is 800386468870062.

It is a self number, because there is not a number n which added to its sum of digits gives 260078864683008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9842883685 + ... + 9842910107.

Almost surely, 2^{260078864683008} is an apocalyptic number.

260078864683008 is a gapful number since it is divisible by the number (28) 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 260078864683008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406088016316416).

260078864683008 is an abundant number, since it is smaller than the sum of its proper divisors (552097167949824).

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

260078864683008 is a wasteful number, since it uses less digits than its factorization.

260078864683008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29289 (or 29267 counting only the distinct ones).

The product of its (nonzero) digits is 148635648, while the sum is 66.

The spelling of 260078864683008 in words is "two hundred sixty trillion, seventy-eight billion, eight hundred sixty-four million, six hundred eighty-three thousand, eight".