10668863276580 has 384 divisors, whose sum is σ = 33676734873600. Its totient is φ = 2507730886656.

The previous prime is 10668863276573. The next prime is 10668863276581. The reversal of 10668863276580 is 8567236886601.

It is a super-2 number, since 2×10668863276580² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10668863276581) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1223629461 + ... + 1223638179.

It is an arithmetic number, because the mean of its divisors is an integer number (87699830400).

Almost surely, 2^{10668863276580} is an apocalyptic number.

10668863276580 is a gapful number since it is divisible by the number (10) 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 10668863276580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16838367436800).

10668863276580 is an abundant number, since it is smaller than the sum of its proper divisors (23007871597020).

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

10668863276580 is a wasteful number, since it uses less digits than its factorization.

10668863276580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9483 (or 9481 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 66.

The spelling of 10668863276580 in words is "ten trillion, six hundred sixty-eight billion, eight hundred sixty-three million, two hundred seventy-six thousand, five hundred eighty".