12077246660 has 24 divisors (see below), whose sum is σ = 25683262080. Its totient is φ = 4769747424.

The previous prime is 12077246651. The next prime is 12077246669. The reversal of 12077246660 is 6664277021.

12077246660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12077246651) and next prime (12077246669).

It is not an unprimeable number, because it can be changed into a prime (12077246669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3820334 + ... + 3823493.

It is an arithmetic number, because the mean of its divisors is an integer number (1070135920).

Almost surely, 2^12077246660 is an apocalyptic number.

12077246660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12077246660 is an abundant number, since it is smaller than the sum of its proper divisors (13606015420).

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

12077246660 is a wasteful number, since it uses less digits than its factorization.

12077246660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7643915 (or 7643913 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 12077246660 in words is "twelve billion, seventy-seven million, two hundred forty-six thousand, six hundred sixty".