12046478124048 has 40 divisors (see below), whose sum is σ = 31120619834400. Its totient is φ = 4015421566464.

The previous prime is 12046478123989. The next prime is 12046478124059. The reversal of 12046478124048 is 84042187464021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550008 + ... + 4939176.

It is an arithmetic number, because the mean of its divisors is an integer number (778015495860).

Almost surely, 2^{12046478124048} is an apocalyptic number.

It is an amenable number.

12046478124048 is an abundant number, since it is smaller than the sum of its proper divisors (19074141710352).

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

12046478124048 is a wasteful number, since it uses less digits than its factorization.

12046478124048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446359 (or 4446353 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 51.

The spelling of 12046478124048 in words is "twelve trillion, forty-six billion, four hundred seventy-eight million, one hundred twenty-four thousand, forty-eight".