12476685312 has 1056 divisors, whose sum is σ = 50071257600. Its totient is φ = 3009871872.

The previous prime is 12476685311. The next prime is 12476685313. The reversal of 12476685312 is 21358667421.

12476685312 is a `hidden beast` number, since 12 + 47 + 6 + 68 + 531 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (12476685311) and next prime (12476685313).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12476685311) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 430230514 + ... + 430230542.

Almost surely, 2^12476685312 is an apocalyptic number.

12476685312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12476685312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25035628800).

12476685312 is an abundant number, since it is smaller than the sum of its proper divisors (37594572288).

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

12476685312 is a wasteful number, since it uses less digits than its factorization.

12476685312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 73 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 12476685312 in words is "twelve billion, four hundred seventy-six million, six hundred eighty-five thousand, three hundred twelve".