12727770982560 has 96 divisors (see below), whose sum is σ = 44547198454080. Its totient is φ = 3394072260864.

The previous prime is 12727770982481. The next prime is 12727770982571. The reversal of 12727770982560 is 6528907772721.

12727770982560 is a `hidden beast` number, since 1 + 27 + 277 + 7 + 0 + 98 + 256 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1473117322 + ... + 1473125961.

It is an arithmetic number, because the mean of its divisors is an integer number (464033317230).

Almost surely, 2^{12727770982560} is an apocalyptic number.

12727770982560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12727770982560 is an abundant number, since it is smaller than the sum of its proper divisors (31819427471520).

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

12727770982560 is a wasteful number, since it uses less digits than its factorization.

12727770982560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946243307 (or 2946243293 counting only the distinct ones).

The product of its (nonzero) digits is 41489280, while the sum is 63.

The spelling of 12727770982560 in words is "twelve trillion, seven hundred twenty-seven billion, seven hundred seventy million, nine hundred eighty-two thousand, five hundred sixty".