12606460407 has 16 divisors (see below), whose sum is σ = 18678509280. Its totient is φ = 8403284736.

The previous prime is 12606460393. The next prime is 12606460441. The reversal of 12606460407 is 70406460621.

12606460407 is a `hidden beast` number, since 1 + 2 + 6 + 0 + 646 + 0 + 4 + 0 + 7 = 666.

It is not a de Polignac number, because 12606460407 - 2¹⁸ = 12606198263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12606460487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245863 + ... + 292679.

It is an arithmetic number, because the mean of its divisors is an integer number (1167406830).

Almost surely, 2^12606460407 is an apocalyptic number.

12606460407 is a deficient number, since it is larger than the sum of its proper divisors (6072048873).

12606460407 is an equidigital number, since it uses as much as digits as its factorization.

12606460407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56799 (or 56793 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 12606460407 in words is "twelve billion, six hundred six million, four hundred sixty thousand, four hundred seven".