12906835008 has 56 divisors (see below), whose sum is σ = 34299887712. Its totient is φ = 4283311104.

The previous prime is 12906834991. The next prime is 12906835009. The reversal of 12906835008 is 80053860921.

It is not an unprimeable number, because it can be changed into a prime (12906835009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104485 + ... + 191652.

Almost surely, 2^12906835008 is an apocalyptic number.

It is an amenable number.

12906835008 is an abundant number, since it is smaller than the sum of its proper divisors (21393052704).

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

12906835008 is a wasteful number, since it uses less digits than its factorization.

12906835008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296379 (or 296369 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 12906835008 in words is "twelve billion, nine hundred six million, eight hundred thirty-five thousand, eight".