12606475436 has 12 divisors (see below), whose sum is σ = 22062282312. Its totient is φ = 6302966208.

The previous prime is 12606475429. The next prime is 12606475457. The reversal of 12606475436 is 63457460621.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65876 + ... + 171908.

It is an arithmetic number, because the mean of its divisors is an integer number (1838523526).

Almost surely, 2^12606475436 is an apocalyptic number.

It is an amenable number.

12606475436 is a deficient number, since it is larger than the sum of its proper divisors (9455806876).

12606475436 is a wasteful number, since it uses less digits than its factorization.

12606475436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135760 (or 135758 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 12606475436 in words is "twelve billion, six hundred six million, four hundred seventy-five thousand, four hundred thirty-six".