12606476100 has 36 divisors (see below), whose sum is σ = 36474738384. Its totient is φ = 3361726880.

The previous prime is 12606476093. The next prime is 12606476101. The reversal of 12606476100 is 167460621.

It is not an unprimeable number, because it can be changed into a prime (12606476101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21010494 + ... + 21011093.

Almost surely, 2^12606476100 is an apocalyptic number.

12606476100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12606476100 is an abundant number, since it is smaller than the sum of its proper divisors (23868262284).

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

12606476100 is a wasteful number, since it uses less digits than its factorization.

12606476100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42021604 (or 42021597 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 12606476100 in words is "twelve billion, six hundred six million, four hundred seventy-six thousand, one hundred".