12468373968961 has 16 divisors (see below), whose sum is σ = 12853704672000. Its totient is φ = 12089160839808.

The previous prime is 12468373968907. The next prime is 12468373968979. The reversal of 12468373968961 is 16986937386421.

It is a happy number.

It is not a de Polignac number, because 12468373968961 - 2¹¹ = 12468373966913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12468373968461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368361 + ... + 5007238.

It is an arithmetic number, because the mean of its divisors is an integer number (803356542000).

Almost surely, 2^{12468373968961} is an apocalyptic number.

It is an amenable number.

12468373968961 is a deficient number, since it is larger than the sum of its proper divisors (385330703039).

12468373968961 is a wasteful number, since it uses less digits than its factorization.

12468373968961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5376168.

The product of its digits is 564350976, while the sum is 73.

The spelling of 12468373968961 in words is "twelve trillion, four hundred sixty-eight billion, three hundred seventy-three million, nine hundred sixty-eight thousand, nine hundred sixty-one".