12613761376 has 12 divisors (see below), whose sum is σ = 24833342772. Its totient is φ = 6306880672.

The previous prime is 12613761367. The next prime is 12613761379. The reversal of 12613761376 is 67316731621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12613761379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197089990 + ... + 197090053.

It is an arithmetic number, because the mean of its divisors is an integer number (2069445231).

Almost surely, 2^12613761376 is an apocalyptic number.

12613761376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12613761376 is a deficient number, since it is larger than the sum of its proper divisors (12219581396).

12613761376 is an equidigital number, since it uses as much as digits as its factorization.

12613761376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394180053 (or 394180045 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The spelling of 12613761376 in words is "twelve billion, six hundred thirteen million, seven hundred sixty-one thousand, three hundred seventy-six".