12679032336 has 40 divisors (see below), whose sum is σ = 32898486624. Its totient is φ = 4207722240.

The previous prime is 12679032299. The next prime is 12679032341. The reversal of 12679032336 is 63323097621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570925 + ... + 592716.

Almost surely, 2^12679032336 is an apocalyptic number.

12679032336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12679032336 is an abundant number, since it is smaller than the sum of its proper divisors (20219454288).

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

12679032336 is a wasteful number, since it uses less digits than its factorization.

12679032336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163879 (or 1163873 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 42.

The spelling of 12679032336 in words is "twelve billion, six hundred seventy-nine million, thirty-two thousand, three hundred thirty-six".