12676384632 has 64 divisors (see below), whose sum is σ = 32077188000. Its totient is φ = 4174055424.

The previous prime is 12676384621. The next prime is 12676384639. The reversal of 12676384632 is 23648367621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12676384639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3050268 + ... + 3054420.

Almost surely, 2^12676384632 is an apocalyptic number.

12676384632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12676384632 is an abundant number, since it is smaller than the sum of its proper divisors (19400803368).

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

12676384632 is a wasteful number, since it uses less digits than its factorization.

12676384632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680 (or 5676 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 48.

The spelling of 12676384632 in words is "twelve billion, six hundred seventy-six million, three hundred eighty-four thousand, six hundred thirty-two".