12727295480 has 64 divisors (see below), whose sum is σ = 30661740000. Its totient is φ = 4737593344.

The previous prime is 12727295467. The next prime is 12727295491. The reversal of 12727295480 is 8459272721.

It is a congruent number.

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, 44630 + ... + 165669.

Almost surely, 2^12727295480 is an apocalyptic number.

12727295480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12727295480 is an abundant number, since it is smaller than the sum of its proper divisors (17934444520).

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

12727295480 is a wasteful number, since it uses less digits than its factorization.

12727295480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210416 (or 210412 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 12727295480 in words is "twelve billion, seven hundred twenty-seven million, two hundred ninety-five thousand, four hundred eighty".