27220793880336 has 40 divisors (see below), whose sum is σ = 80366153361984. Its totient is φ = 7777369680000.

The previous prime is 27220793880311. The next prime is 27220793880341. The reversal of 27220793880336 is 63308839702272.

It is a self number, because there is not a number n which added to its sum of digits gives 27220793880336.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40507133415 + ... + 40507134086.

Almost surely, 2^{27220793880336} is an apocalyptic number.

It is an amenable number.

27220793880336 is an abundant number, since it is smaller than the sum of its proper divisors (53145359481648).

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

27220793880336 is a wasteful number, since it uses less digits than its factorization.

27220793880336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81014267519 (or 81014267513 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 60.

The spelling of 27220793880336 in words is "twenty-seven trillion, two hundred twenty billion, seven hundred ninety-three million, eight hundred eighty thousand, three hundred thirty-six".