1282327380568 has 16 divisors (see below), whose sum is σ = 2589314903280. Its totient is φ = 591843406368.

The previous prime is 1282327380553. The next prime is 1282327380569. The reversal of 1282327380568 is 8650837232821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282327380569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6165035380 + ... + 6165035587.

It is an arithmetic number, because the mean of its divisors is an integer number (161832181455).

Almost surely, 2^{1282327380568} is an apocalyptic number.

It is an amenable number.

1282327380568 is an abundant number, since it is smaller than the sum of its proper divisors (1306987522712).

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

1282327380568 is a wasteful number, since it uses less digits than its factorization.

1282327380568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12330070986 (or 12330070982 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 1282327380568 in words is "one trillion, two hundred eighty-two billion, three hundred twenty-seven million, three hundred eighty thousand, five hundred sixty-eight".