12791276060 has 12 divisors (see below), whose sum is σ = 26861679768. Its totient is φ = 5116510416.

The previous prime is 12791276059. The next prime is 12791276089. The reversal of 12791276060 is 6067219721.

It is a junction number, because it is equal to n+sod(n) for n = 12791275999 and 12791276017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319781882 + ... + 319781921.

It is an arithmetic number, because the mean of its divisors is an integer number (2238473314).

Almost surely, 2^12791276060 is an apocalyptic number.

12791276060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12791276060 is an abundant number, since it is smaller than the sum of its proper divisors (14070403708).

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

12791276060 is a wasteful number, since it uses less digits than its factorization.

12791276060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639563812 (or 639563810 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The spelling of 12791276060 in words is "twelve billion, seven hundred ninety-one million, two hundred seventy-six thousand, sixty".