12760803760 has 20 divisors (see below), whose sum is σ = 29668868928. Its totient is φ = 5104321472.

The previous prime is 12760803751. The next prime is 12760803779. The reversal of 12760803760 is 6730806721.

12760803760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×12760803760² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 79754944 + ... + 79755103.

Almost surely, 2^12760803760 is an apocalyptic number.

12760803760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12760803760 is an abundant number, since it is smaller than the sum of its proper divisors (16908065168).

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

12760803760 is a wasteful number, since it uses less digits than its factorization.

12760803760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159510060 (or 159510054 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 12760803760 in words is "twelve billion, seven hundred sixty million, eight hundred three thousand, seven hundred sixty".