12460317449 has 8 divisors (see below), whose sum is σ = 12566115072. Its totient is φ = 12354966000.

The previous prime is 12460317427. The next prime is 12460317487. The reversal of 12460317449 is 94471306421.

12460317449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12460317449 - 2⁸ = 12460317193 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12460317409) by changing a digit.

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, 55334 + ... + 167279.

It is an arithmetic number, because the mean of its divisors is an integer number (1570764384).

Almost surely, 2^12460317449 is an apocalyptic number.

It is an amenable number.

12460317449 is a deficient number, since it is larger than the sum of its proper divisors (105797623).

12460317449 is a wasteful number, since it uses less digits than its factorization.

12460317449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223087.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 12460317449 in words is "twelve billion, four hundred sixty million, three hundred seventeen thousand, four hundred forty-nine".