12914984012448 has 48 divisors (see below), whose sum is σ = 38744952039360. Its totient is φ = 3689995431936.

The previous prime is 12914984012401. The next prime is 12914984012449. The reversal of 12914984012448 is 84421048941921.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (12914984012449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9609362433 + ... + 9609363776.

It is an arithmetic number, because the mean of its divisors is an integer number (807186500820).

Almost surely, 2^{12914984012448} is an apocalyptic number.

It is an amenable number.

12914984012448 is an abundant number, since it is smaller than the sum of its proper divisors (25829968026912).

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

12914984012448 is a wasteful number, since it uses less digits than its factorization.

12914984012448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19218726229 (or 19218726221 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 57.

The spelling of 12914984012448 in words is "twelve trillion, nine hundred fourteen billion, nine hundred eighty-four million, twelve thousand, four hundred forty-eight".